About the Execution of ITS-Tools for FlexibleBarrier-PT-04a
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
323.044 | 22311.00 | 37703.00 | 98.10 | TFFFFFFFTFTFTFTT | normal |
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.r180-tall-171640602400002.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 FlexibleBarrier-PT-04a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640602400002
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K 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 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Apr 13 08:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 13 08:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 08:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Apr 13 08:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 23K 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 FlexibleBarrier-PT-04a-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2023-12
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2023-13
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2023-14
FORMULA_NAME FlexibleBarrier-PT-04a-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716415967175
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-22 22:12:48] [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]
[2024-05-22 22:12:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 22:12:48] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2024-05-22 22:12:48] [INFO ] Transformed 51 places.
[2024-05-22 22:12:48] [INFO ] Transformed 88 transitions.
[2024-05-22 22:12:48] [INFO ] Found NUPN structural information;
[2024-05-22 22:12:48] [INFO ] Parsed PT model containing 51 places and 88 transitions and 309 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Support contains 43 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 78/78 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 51 transition count 74
Applied a total of 4 rules in 17 ms. Remains 51 /51 variables (removed 0) and now considering 74/78 (removed 4) transitions.
// Phase 1: matrix 74 rows 51 cols
[2024-05-22 22:12:48] [INFO ] Computed 6 invariants in 11 ms
[2024-05-22 22:12:48] [INFO ] Implicit Places using invariants in 202 ms returned []
[2024-05-22 22:12:48] [INFO ] Invariant cache hit.
[2024-05-22 22:12:48] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:12:48] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:12:48] [INFO ] Invariant cache hit.
[2024-05-22 22:12:48] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1217 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1173 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 2438ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 2461ms
Starting structural reductions in LTL mode, iteration 1 : 51/51 places, 74/78 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2821 ms. Remains : 51/51 places, 74/78 transitions.
Support contains 43 out of 51 places after structural reductions.
[2024-05-22 22:12:51] [INFO ] Flatten gal took : 20 ms
[2024-05-22 22:12:51] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:12:51] [INFO ] Input system was already deterministic with 74 transitions.
Reduction of identical properties reduced properties to check from 57 to 52
RANDOM walk for 40000 steps (8 resets) in 1383 ms. (28 steps per ms) remains 4/52 properties
BEST_FIRST walk for 40002 steps (8 resets) in 183 ms. (217 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 170 ms. (233 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 113 ms. (350 steps per ms) remains 4/4 properties
[2024-05-22 22:12:52] [INFO ] Invariant cache hit.
[2024-05-22 22:12:52] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp49 is UNSAT
After SMT solving in domain Real declared 39/125 variables, and 15 constraints, problems are : Problem set: 4 solved, 0 unsolved in 28 ms.
Refiners :[Domain max(s): 10/51 constraints, Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/51 constraints, ReadFeed: 0/33 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 33ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-05-22 22:12:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 22:12:52] [INFO ] Flatten gal took : 7 ms
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 22:12:52] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:12:52] [INFO ] Input system was already deterministic with 74 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:12:52] [INFO ] Invariant cache hit.
[2024-05-22 22:12:52] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 22:12:52] [INFO ] Invariant cache hit.
[2024-05-22 22:12:52] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:12:52] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:12:52] [INFO ] Invariant cache hit.
[2024-05-22 22:12:52] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1074 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 877 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1981ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1982ms
Finished structural reductions in LTL mode , in 1 iterations and 2107 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:12:54] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15564244213400727847.gal : 2 ms
[2024-05-22 22:12:54] [INFO ] Time to serialize properties into /tmp/CTLFireability12898404316619617330.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/CTLFireability15564244213400727847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12898404316619617330.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,20737,0.021144,3716,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: EX((AG((EX((p1==0)) + (p25==0))) + E(AF(((p19==1)&&(p50==1))) U ((((((p36==1)&&(p47==1))&&((p49==1)&&(p36==1))) + EG((p0==1))) * !(((p48=...242
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !((EX((p1==0)) + (p25==0))))))] != FALSE + [(FwdU((FwdU(EY(Init),!(EG(!(((p19==1)&&(p50...406
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.034272,4328,1,0,8,5303,14,2,1261,2053,6
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:12:54] [INFO ] Invariant cache hit.
[2024-05-22 22:12:54] [INFO ] Implicit Places using invariants in 70 ms returned [49, 50]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 71 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 49 /49 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 49/51 places, 74/74 transitions.
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:54] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:54] [INFO ] Time to serialize gal into /tmp/CTLFireability759843426780407262.gal : 1 ms
[2024-05-22 22:12:54] [INFO ] Time to serialize properties into /tmp/CTLFireability3646487896396791832.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/CTLFireability759843426780407262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3646487896396791832.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 -...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,20737,0.008717,3736,2,141,5,866,6,0,272,592,0
Converting to forward existential form...Done !
original formula: EG(EF(AX(EG((p39==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(EX(!(EG((p39==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.020504,4316,1,0,8,3981,25,1,1137,1245,8
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:12:54] [INFO ] Invariant cache hit.
[2024-05-22 22:12:54] [INFO ] Implicit Places using invariants in 74 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 77 ms. Remains : 50/51 places, 74/74 transitions.
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:12:54] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:12:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3083048103617251199.gal : 6 ms
[2024-05-22 22:12:54] [INFO ] Time to serialize properties into /tmp/CTLFireability1568583067891449504.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/CTLFireability3083048103617251199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1568583067891449504.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,20737,0.018606,3768,2,164,5,1300,6,0,274,1016,0
Converting to forward existential form...Done !
original formula: EF(AX((((p24==1)&&(p47==1))&&(p49==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((p24==1)&&(p47==1))&&(p49==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.031632,4348,1,0,6,4843,11,0,1134,1518,4
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:12:54] [INFO ] Invariant cache hit.
[2024-05-22 22:12:54] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-22 22:12:54] [INFO ] Invariant cache hit.
[2024-05-22 22:12:54] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:12:54] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:12:54] [INFO ] Invariant cache hit.
[2024-05-22 22:12:54] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 964 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 843 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1820ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1822ms
Finished structural reductions in LTL mode , in 1 iterations and 1923 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:12:56] [INFO ] Flatten gal took : 6 ms
[2024-05-22 22:12:56] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:56] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:12:56] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:12:56] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14815305050928597737.gal : 1 ms
[2024-05-22 22:12:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17396103206964518325.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/CTLFireability14815305050928597737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17396103206964518325.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,20737,0.014617,3844,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: EX((((p0==1) + (AF(EG((p3==0))) * EF(AG((((p24==0)||(p47==0))||(p49==0)))))) + ((AG(EF((p44==0))) * (((p29==1)&&(p50==1))||((p37==1)&&((p...224
=> equivalent forward existential formula: (([(EY(Init) * (p0==1))] != FALSE + [(FwdU((EY(Init) * !(EG(!(EG((p3==0)))))),TRUE) * !(E(TRUE U !((((p24==0)||(...360
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.031294,4952,1,0,10,5418,19,3,1358,1841,12
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:12:56] [INFO ] Invariant cache hit.
[2024-05-22 22:12:56] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-22 22:12:56] [INFO ] Invariant cache hit.
[2024-05-22 22:12:56] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:12:56] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:12:56] [INFO ] Invariant cache hit.
[2024-05-22 22:12:56] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 906 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 860 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1782ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1784ms
Finished structural reductions in LTL mode , in 1 iterations and 1880 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:12:58] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:12:58] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:12:58] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:12:58] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:12:58] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:12:58] [INFO ] Time to serialize gal into /tmp/CTLFireability7174263193622741094.gal : 3 ms
[2024-05-22 22:12:58] [INFO ] Time to serialize properties into /tmp/CTLFireability3281101176902455519.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/CTLFireability7174263193622741094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3281101176902455519.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,20737,0.014279,3832,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: E(EF((((p36==1)&&(p47==1))&&(p49==1))) U (!((EG(AG(((p45==1)&&(p50==1)))) + A(AX((((p24==1)&&(p35==1))&&(p49==1))) U !((((p8==1)&&(p24==1...315
=> equivalent forward existential formula: ([((FwdU(Init,E(TRUE U (((p36==1)&&(p47==1))&&(p49==1)))) * !((EG(!(E(TRUE U !(((p45==1)&&(p50==1)))))) + !((E(!...967
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/55/22
Hit Full ! (commute/partial/dont) 56/35/18
(forward)formula 0,0,0.055733,5732,1,0,17,9601,58,8,1668,5763,30
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:12:58] [INFO ] Invariant cache hit.
[2024-05-22 22:12:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 22:12:58] [INFO ] Invariant cache hit.
[2024-05-22 22:12:58] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:12:58] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:12:58] [INFO ] Invariant cache hit.
[2024-05-22 22:12:58] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 959 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 896 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1875ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1877ms
Finished structural reductions in LTL mode , in 1 iterations and 1968 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:00] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7712129093419114186.gal : 1 ms
[2024-05-22 22:13:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7822802174986770710.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/CTLFireability7712129093419114186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7822802174986770710.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,20737,0.019508,3828,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: (E((!(((p17==1)&&(p50==1))) + !((!(EF((p1==1))) * (p1==1)))) U !(E(!(AF((p44==1))) U (EF((p39==1)) + !(AX((p22==1))))))) * A(((!(EX((((p3...359
=> equivalent forward existential formula: [(((Init * E((!(((p17==1)&&(p50==1))) + !((!(E(TRUE U (p1==1))) * (p1==1)))) U !(E(!(!(EG(!((p44==1))))) U (E(TR...700
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.054057,5464,1,0,13,9825,41,3,1372,4513,25
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:13:00] [INFO ] Invariant cache hit.
[2024-05-22 22:13:00] [INFO ] Implicit Places using invariants in 49 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 50/51 places, 74/74 transitions.
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:00] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:00] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4158389610124589051.gal : 1 ms
[2024-05-22 22:13:00] [INFO ] Time to serialize properties into /tmp/CTLFireability1276735346484980243.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/CTLFireability4158389610124589051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1276735346484980243.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,20737,0.012341,3776,2,164,5,1300,6,0,274,1016,0
Converting to forward existential form...Done !
original formula: EF(AG((EX((((p12==1)&&(p47==1))&&(p49==1))) * (((p25==1)||(p12==0))||((p35==1)&&(p49==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((EX((((p12==1)&&(p47==1))&&(p49==1))) * (((p25==1)||(p12==0))||((p35==1)&&(p49=...175
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.02823,4352,1,0,10,5672,15,2,1219,2280,7
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:13:00] [INFO ] Invariant cache hit.
[2024-05-22 22:13:01] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 22:13:01] [INFO ] Invariant cache hit.
[2024-05-22 22:13:01] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:13:01] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:13:01] [INFO ] Invariant cache hit.
[2024-05-22 22:13:01] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1005 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 885 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1902ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1903ms
Finished structural reductions in LTL mode , in 1 iterations and 1998 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:13:02] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:13:02] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:13:02] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:02] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:03] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:03] [INFO ] Time to serialize gal into /tmp/CTLFireability8666114378006627245.gal : 1 ms
[2024-05-22 22:13:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3030842498316593158.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/CTLFireability8666114378006627245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3030842498316593158.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,20737,0.015778,3832,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: EX(!(E((((E(((p38==1)&&(p50==1)) U ((p18==1)&&(p49==1))) + !(EX(((p4==1)&&(p50==1))))) + ((p15==1)||(p44==1))) * !(AF(((p35==1)&&(p49==1)...194
=> equivalent forward existential formula: [(EY(Init) * !(E((((E(((p38==1)&&(p50==1)) U ((p18==1)&&(p49==1))) + !(EX(((p4==1)&&(p50==1))))) + ((p15==1)||(p...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 51/22/23
(forward)formula 0,1,0.042047,4940,1,0,19,7658,35,5,1404,4670,17
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:13:03] [INFO ] Invariant cache hit.
[2024-05-22 22:13:03] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 22:13:03] [INFO ] Invariant cache hit.
[2024-05-22 22:13:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:13:03] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:13:03] [INFO ] Invariant cache hit.
[2024-05-22 22:13:03] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 942 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 877 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1831ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1832ms
Finished structural reductions in LTL mode , in 1 iterations and 1927 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:13:04] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:04] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:04] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:04] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:04] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6372723281363684073.gal : 1 ms
[2024-05-22 22:13:04] [INFO ] Time to serialize properties into /tmp/CTLFireability247843829014239196.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/CTLFireability6372723281363684073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability247843829014239196.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 -...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,20737,0.016959,3840,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: ((EF(EG(((AG(((p9==0)||(p50==0))) * (((p11==0)||(p36==0))||(p49==0))) * (p25==0)))) * AF(((((p11==1)&&(p36==1))&&(p49==1)) + EX(((p33==1)...197
=> equivalent forward existential formula: (([(Init * !(E(TRUE U EG(((!(E(TRUE U !(((p9==0)||(p50==0))))) * (((p11==0)||(p36==0))||(p49==0))) * (p25==0))))...310
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.072229,6532,1,0,90,15419,22,57,1349,17433,67
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-09 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 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 3 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:13:05] [INFO ] Invariant cache hit.
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants in 39 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 50/51 places, 74/74 transitions.
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:05] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4092688832149376354.gal : 1 ms
[2024-05-22 22:13:05] [INFO ] Time to serialize properties into /tmp/CTLFireability16839354268536705953.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/CTLFireability4092688832149376354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16839354268536705953.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,20737,0.011557,3780,2,164,5,1300,6,0,274,1016,0
Converting to forward existential form...Done !
original formula: AX(((p15==1) + !(A(((((p12==1)&&(p35==1))&&((p49==1)&&(p46==1)))||(((p11==1)&&(p36==1))&&(p49==1))) U (((p25==1)||(p39==1))&&(!(((p12==1)...183
=> equivalent forward existential formula: [(((EY(Init) * !((p15==1))) * !(EG(!((((p25==1)||(p39==1))&&(!(((p12==1)&&(p47==1))&&(p49==1)))))))) * !(E(!((((...377
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 49/0/25
(forward)formula 0,1,0.036363,5152,1,0,12,6451,26,4,1335,3610,12
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:13:05] [INFO ] Invariant cache hit.
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants in 38 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 50/51 places, 74/74 transitions.
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:05] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17246056114842990827.gal : 1 ms
[2024-05-22 22:13:05] [INFO ] Time to serialize properties into /tmp/CTLFireability11422918487665731796.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/CTLFireability17246056114842990827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11422918487665731796.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,20737,0.01175,3776,2,164,5,1300,6,0,274,1016,0
Converting to forward existential form...Done !
original formula: EG(((AX((((p24==1)&&(p35==1))&&(p49==1))) + EF(AX(FALSE))) + ((p8==1)||((p47==1)&&(p49==1)))))
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!((((p24==1)&&(p35==1))&&(p49==1))))) + E(TRUE U !(EX(!(FALSE))))) + ((p8==1)||((p47==1)&&(p49...173
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.027795,4356,1,0,8,5022,21,1,1209,2082,8
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Graph (trivial) has 40 edges and 51 vertex of which 12 / 51 are part of one of the 4 SCC in 3 ms
Free SCC test removed 8 places
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 39 transition count 59
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 15 place count 39 transition count 53
Applied a total of 15 rules in 23 ms. Remains 39 /51 variables (removed 12) and now considering 53/74 (removed 21) transitions.
[2024-05-22 22:13:05] [INFO ] Flow matrix only has 50 transitions (discarded 3 similar events)
// Phase 1: matrix 50 rows 39 cols
[2024-05-22 22:13:05] [INFO ] Computed 6 invariants in 2 ms
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants in 39 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 38/51 places, 53/74 transitions.
Graph (trivial) has 47 edges and 38 vertex of which 20 / 38 are part of one of the 4 SCC in 0 ms
Free SCC test removed 16 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 22 transition count 25
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 18 transition count 25
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 18 transition count 22
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 15 transition count 22
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 19 place count 15 transition count 18
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 27 place count 11 transition count 14
Applied a total of 27 rules in 5 ms. Remains 11 /38 variables (removed 27) and now considering 14/53 (removed 39) transitions.
[2024-05-22 22:13:05] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
// Phase 1: matrix 11 rows 11 cols
[2024-05-22 22:13:05] [INFO ] Computed 5 invariants in 1 ms
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-22 22:13:05] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
[2024-05-22 22:13:05] [INFO ] Invariant cache hit.
[2024-05-22 22:13:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 11/51 places, 14/74 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 116 ms. Remains : 11/51 places, 14/74 transitions.
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 1 ms
[2024-05-22 22:13:05] [INFO ] Input system was already deterministic with 14 transitions.
RANDOM walk for 31 steps (0 resets) in 6 ms. (4 steps per ms) remains 0/1 properties
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 1 ms
[2024-05-22 22:13:05] [INFO ] Flatten gal took : 1 ms
[2024-05-22 22:13:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13933222083686712058.gal : 1 ms
[2024-05-22 22:13:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8398465652267449161.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13933222083686712058.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8398465652267449161.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
// Phase 1: matrix 74 rows 51 cols
[2024-05-22 22:13:05] [INFO ] Computed 6 invariants in 1 ms
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 22:13:05] [INFO ] Invariant cache hit.
[2024-05-22 22:13:05] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:13:05] [INFO ] Invariant cache hit.
[2024-05-22 22:13:05] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 921 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 842 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1775ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1776ms
Finished structural reductions in LTL mode , in 1 iterations and 1859 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:13:07] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8480425367586412889.gal : 1 ms
[2024-05-22 22:13:07] [INFO ] Time to serialize properties into /tmp/CTLFireability15283891682266045024.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/CTLFireability8480425367586412889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15283891682266045024.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,20737,0.020635,3832,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: (E(AX(E((((p24==1)&&(p35==1))&&(p49==1)) U (((p36==1)&&(p47==1))&&(p49==1)))) U ((((p1==1)||((p26==1)&&(p50==1)))&&(p17==1))&&(p50==1))) ...194
=> equivalent forward existential formula: ([(FwdU(Init,!(EX(!(E((((p24==1)&&(p35==1))&&(p49==1)) U (((p36==1)&&(p47==1))&&(p49==1))))))) * ((((p1==1)||((p...266
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 55/27/19
(forward)formula 0,0,0.037688,4676,1,0,12,5185,22,3,1396,1864,12
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:13:07] [INFO ] Invariant cache hit.
[2024-05-22 22:13:07] [INFO ] Implicit Places using invariants in 37 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 50/51 places, 74/74 transitions.
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:07] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:07] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:13:07] [INFO ] Time to serialize gal into /tmp/CTLFireability12643776839549108021.gal : 1 ms
[2024-05-22 22:13:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16334036033186764027.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/CTLFireability12643776839549108021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16334036033186764027.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,20737,0.017144,3800,2,141,5,1663,6,0,274,1228,0
Converting to forward existential form...Done !
original formula: AF((EF(AX(((p41==0)&&(p36==0)))) + ((EG((p47==1)) * (p9==1)) * (p50==1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(EX(!(((p41==0)&&(p36==0)))))) + ((EG((p47==1)) * (p9==1)) * (p50==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.033192,4644,1,0,12,4456,30,4,1301,1997,13
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2024-05-22 22:13:07] [INFO ] Invariant cache hit.
[2024-05-22 22:13:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 22:13:07] [INFO ] Invariant cache hit.
[2024-05-22 22:13:07] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-22 22:13:07] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-22 22:13:07] [INFO ] Invariant cache hit.
[2024-05-22 22:13:07] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 73 unsolved in 938 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 74/125 variables, 51/108 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 214 constraints, problems are : Problem set: 0 solved, 73 unsolved in 849 ms.
Refiners :[Domain max(s): 51/51 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 51/51 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 1798ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 1799ms
Finished structural reductions in LTL mode , in 1 iterations and 1888 ms. Remains : 51/51 places, 74/74 transitions.
[2024-05-22 22:13:09] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:13:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:09] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-22 22:13:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:09] [INFO ] Time to serialize gal into /tmp/CTLFireability15455770561774473389.gal : 1 ms
[2024-05-22 22:13:09] [INFO ] Time to serialize properties into /tmp/CTLFireability3309561532671242604.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/CTLFireability15455770561774473389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3309561532671242604.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,20737,0.014274,3840,2,152,5,1985,6,0,276,1530,0
Converting to forward existential form...Done !
original formula: EF(EX(A(!(EX((((p12==1)&&(p23==1))&&(p49==1)))) U AX(((((p24==1)&&(p47==1))&&(p49==1))||((p7==1)&&(p50==1)))))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !(EG(!(!(EX(!(((((p24==1)&&(p47==1))&&(p49==1))||((p7==1)&&(p50==1)))))))))) * !(E(!(!(...350
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.072193,6796,1,0,26,19282,19,23,1360,15513,34
FORMULA FlexibleBarrier-PT-04a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2024-05-22 22:13:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 22:13:09] [INFO ] Flatten gal took : 2 ms
Total runtime 21129 ms.
BK_STOP 1716415989486
--------------------
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="FlexibleBarrier-PT-04a"
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 FlexibleBarrier-PT-04a, 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 r180-tall-171640602400002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-04a.tgz
mv FlexibleBarrier-PT-04a 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 '
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 ;