About the Execution of ITS-Tools for Raft-PT-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 741.483 | 117169.00 | 145434.00 | 378.00 | TFTTFFFFFFTTFTTT | 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.r312-tall-171662338500417.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 Raft-PT-04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338500417
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Apr 11 17:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 17:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 17:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 41K May 18 16:43 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 Raft-PT-04-CTLCardinality-2024-00
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-01
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-02
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-03
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-04
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-05
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-06
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-07
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-08
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-09
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-10
FORMULA_NAME Raft-PT-04-CTLCardinality-2024-11
FORMULA_NAME Raft-PT-04-CTLCardinality-2023-12
FORMULA_NAME Raft-PT-04-CTLCardinality-2023-13
FORMULA_NAME Raft-PT-04-CTLCardinality-2023-14
FORMULA_NAME Raft-PT-04-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716694953131
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-26 03:42:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 03:42:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:42:34] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-05-26 03:42:34] [INFO ] Transformed 88 places.
[2024-05-26 03:42:34] [INFO ] Transformed 160 transitions.
[2024-05-26 03:42:34] [INFO ] Found NUPN structural information;
[2024-05-26 03:42:34] [INFO ] Parsed PT model containing 88 places and 160 transitions and 563 arcs in 178 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Raft-PT-04-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Applied a total of 0 rules in 11 ms. Remains 88 /88 variables (removed 0) and now considering 142/142 (removed 0) transitions.
[2024-05-26 03:42:34] [INFO ] Flow matrix only has 126 transitions (discarded 16 similar events)
// Phase 1: matrix 126 rows 88 cols
[2024-05-26 03:42:34] [INFO ] Computed 16 invariants in 5 ms
[2024-05-26 03:42:34] [INFO ] Implicit Places using invariants in 237 ms returned []
[2024-05-26 03:42:34] [INFO ] Flow matrix only has 126 transitions (discarded 16 similar events)
[2024-05-26 03:42:34] [INFO ] Invariant cache hit.
[2024-05-26 03:42:34] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:42:34] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
Running 141 sub problems to find dead transitions.
[2024-05-26 03:42:35] [INFO ] Flow matrix only has 126 transitions (discarded 16 similar events)
[2024-05-26 03:42:35] [INFO ] Invariant cache hit.
[2024-05-26 03:42:35] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (OVERLAPS) 1/88 variables, 16/103 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 125/213 variables, 88/192 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 63/255 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (OVERLAPS) 1/214 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/214 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 10 (OVERLAPS) 0/214 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 214/214 variables, and 256 constraints, problems are : Problem set: 0 solved, 141 unsolved in 3894 ms.
Refiners :[Domain max(s): 88/88 constraints, Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 88/88 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (OVERLAPS) 1/88 variables, 16/103 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (OVERLAPS) 125/213 variables, 88/192 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 63/255 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 141/396 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/213 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (OVERLAPS) 1/214 variables, 1/397 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/214 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 11 (OVERLAPS) 0/214 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Int declared 214/214 variables, and 397 constraints, problems are : Problem set: 0 solved, 141 unsolved in 3793 ms.
Refiners :[Domain max(s): 88/88 constraints, Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 88/88 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 0/0 constraints]
After SMT, in 7798ms problems are : Problem set: 0 solved, 141 unsolved
Search for dead transitions found 0 dead transitions in 7817ms
Finished structural reductions in LTL mode , in 1 iterations and 8281 ms. Remains : 88/88 places, 142/142 transitions.
Support contains 57 out of 88 places after structural reductions.
[2024-05-26 03:42:43] [INFO ] Flatten gal took : 35 ms
[2024-05-26 03:42:43] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA Raft-PT-04-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-26 03:42:43] [INFO ] Flatten gal took : 12 ms
[2024-05-26 03:42:43] [INFO ] Input system was already deterministic with 142 transitions.
Support contains 55 out of 88 places (down from 57) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 47 to 43
RANDOM walk for 40000 steps (8 resets) in 1513 ms. (26 steps per ms) remains 2/43 properties
BEST_FIRST walk for 14031 steps (3 resets) in 53 ms. (259 steps per ms) remains 0/2 properties
[2024-05-26 03:42:43] [INFO ] Flatten gal took : 12 ms
[2024-05-26 03:42:43] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:42:43] [INFO ] Input system was already deterministic with 142 transitions.
Computed a total of 5 stabilizing places and 11 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 8 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
[2024-05-26 03:42:43] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2024-05-26 03:42:43] [INFO ] Computed 16 invariants in 6 ms
[2024-05-26 03:42:43] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-26 03:42:43] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:42:43] [INFO ] Invariant cache hit.
[2024-05-26 03:42:43] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:42:43] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2024-05-26 03:42:43] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:42:43] [INFO ] Invariant cache hit.
[2024-05-26 03:42:43] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/206 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3077 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 133/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3308 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
After SMT, in 6428ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 6431ms
Starting structural reductions in LTL mode, iteration 1 : 84/88 places, 134/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6603 ms. Remains : 84/88 places, 134/142 transitions.
[2024-05-26 03:42:50] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:42:50] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:42:50] [INFO ] Input system was already deterministic with 134 transitions.
[2024-05-26 03:42:50] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:42:50] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:42:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality8103427748688506920.gal : 4 ms
[2024-05-26 03:42:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality3718338223262818555.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8103427748688506920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3718338223262818555.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22282e+12,0.281694,12716,2,1170,5,36136,6,0,467,48223,0
Converting to forward existential form...Done !
original formula: A(E((p38!=1) U !((!(AG((p1==0))) * !((EX((p85==1)) * (p50==0)))))) U (p50==1))
=> equivalent forward existential formula: [((Init * !(EG(!((p50==1))))) * !(E(!((p50==1)) U (!(E((p38!=1) U !((!(!(E(TRUE U !((p1==0))))) * !((EX((p85==1)...201
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t131, t133, Intersection with reachab...229
(forward)formula 0,1,1.91972,66680,1,0,328,357745,300,155,3245,382302,380
FORMULA Raft-PT-04-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 4 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
[2024-05-26 03:42:52] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
// Phase 1: matrix 123 rows 85 cols
[2024-05-26 03:42:52] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:42:52] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-26 03:42:52] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:42:52] [INFO ] Invariant cache hit.
[2024-05-26 03:42:52] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:42:52] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-26 03:42:52] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:42:52] [INFO ] Invariant cache hit.
[2024-05-26 03:42:52] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 1/208 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 165 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3170 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 135/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/208 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 300 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3480 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
After SMT, in 6700ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 6702ms
Starting structural reductions in LTL mode, iteration 1 : 85/88 places, 136/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6878 ms. Remains : 85/88 places, 136/142 transitions.
[2024-05-26 03:42:59] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:42:59] [INFO ] Flatten gal took : 11 ms
[2024-05-26 03:42:59] [INFO ] Input system was already deterministic with 136 transitions.
[2024-05-26 03:42:59] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:42:59] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:42:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality8533227049367100827.gal : 2 ms
[2024-05-26 03:42:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality1375091888656156791.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/CTLCardinality8533227049367100827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1375091888656156791.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52626e+12,0.258045,14116,2,1343,5,41851,6,0,473,54306,0
Converting to forward existential form...Done !
original formula: EF(EG(AX(((((p22==0)&&(p35==1))&&((p15==0)&&(p66==1)))&&((p55==0)&&(p2==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(!(((((p22==0)&&(p35==1))&&((p15==0)&&(p66==1)))&&((p55==0)&&(p2==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t13, t15, t16, t17, t19, t133, t135, Intersection with re...234
(forward)formula 0,0,0.690001,24244,1,0,248,112505,291,104,3208,88726,278
FORMULA Raft-PT-04-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 86 transition count 138
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 86 transition count 138
Applied a total of 4 rules in 5 ms. Remains 86 /88 variables (removed 2) and now considering 138/142 (removed 4) transitions.
[2024-05-26 03:43:00] [INFO ] Flow matrix only has 124 transitions (discarded 14 similar events)
// Phase 1: matrix 124 rows 86 cols
[2024-05-26 03:43:00] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:43:00] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-26 03:43:00] [INFO ] Flow matrix only has 124 transitions (discarded 14 similar events)
[2024-05-26 03:43:00] [INFO ] Invariant cache hit.
[2024-05-26 03:43:00] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:43:00] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 137 sub problems to find dead transitions.
[2024-05-26 03:43:00] [INFO ] Flow matrix only has 124 transitions (discarded 14 similar events)
[2024-05-26 03:43:00] [INFO ] Invariant cache hit.
[2024-05-26 03:43:00] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (OVERLAPS) 123/209 variables, 86/102 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 63/165 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (OVERLAPS) 1/210 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/210 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (OVERLAPS) 0/210 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Real declared 210/210 variables, and 166 constraints, problems are : Problem set: 0 solved, 137 unsolved in 3249 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 86/86 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 137 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (OVERLAPS) 123/209 variables, 86/102 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 63/165 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 137/302 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (OVERLAPS) 1/210 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/210 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 9 (OVERLAPS) 0/210 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Int declared 210/210 variables, and 303 constraints, problems are : Problem set: 0 solved, 137 unsolved in 3552 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 86/86 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 0/0 constraints]
After SMT, in 6856ms problems are : Problem set: 0 solved, 137 unsolved
Search for dead transitions found 0 dead transitions in 6858ms
Starting structural reductions in LTL mode, iteration 1 : 86/88 places, 138/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7007 ms. Remains : 86/88 places, 138/142 transitions.
[2024-05-26 03:43:07] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:43:07] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:43:07] [INFO ] Input system was already deterministic with 138 transitions.
[2024-05-26 03:43:07] [INFO ] Flatten gal took : 13 ms
[2024-05-26 03:43:07] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:43:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality13496284019594646279.gal : 1 ms
[2024-05-26 03:43:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality8782279184649977174.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/CTLCardinality13496284019594646279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8782279184649977174.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.90481e+12,0.236124,13600,2,1453,5,41015,6,0,479,50121,0
Converting to forward existential form...Done !
original formula: AX(EG(AX(E(((p68==0)||(p52==1)) U (p73==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(!(E(((p68==0)||(p52==1)) U (p73==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t11, t12, t13, t14, t16, t17, t18, t20, t135, t137, Intersection wit...238
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.87734,67888,1,0,297,362893,300,134,3328,372135,331
FORMULA Raft-PT-04-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 3 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
[2024-05-26 03:43:09] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
// Phase 1: matrix 123 rows 85 cols
[2024-05-26 03:43:09] [INFO ] Computed 16 invariants in 3 ms
[2024-05-26 03:43:09] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-26 03:43:09] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:43:09] [INFO ] Invariant cache hit.
[2024-05-26 03:43:09] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:43:09] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-26 03:43:09] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:43:09] [INFO ] Invariant cache hit.
[2024-05-26 03:43:09] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 1/208 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 165 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3268 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 135/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/208 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 300 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3647 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
After SMT, in 6949ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 6952ms
Starting structural reductions in LTL mode, iteration 1 : 85/88 places, 136/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7105 ms. Remains : 85/88 places, 136/142 transitions.
[2024-05-26 03:43:16] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:43:16] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:16] [INFO ] Input system was already deterministic with 136 transitions.
[2024-05-26 03:43:16] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:16] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality7967459548190929184.gal : 1 ms
[2024-05-26 03:43:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality9628139164794063330.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/CTLCardinality7967459548190929184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9628139164794063330.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52626e+12,0.265677,14120,2,1343,5,41851,6,0,473,54306,0
Converting to forward existential form...Done !
original formula: AG(!(E(!((((!((p43==0)||(p3==1)))||((p16==0)&&((p33==0)||(p31==1)))) * AX((p66==0)))) U (AX(!(((p58==0)||(p87==1)))) * !(EG((p46==1))))))...156
=> equivalent forward existential formula: [((FwdU(FwdU(Init,TRUE),!((((!((p43==0)||(p3==1)))||((p16==0)&&((p33==0)||(p31==1)))) * !(EX(!((p66==0))))))) * ...217
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t13, t15, t16, t17, t19, t133, t135, Intersection with re...234
(forward)formula 0,0,0.888061,32872,1,0,266,145364,298,117,3206,164137,296
FORMULA Raft-PT-04-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 3 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
[2024-05-26 03:43:17] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
// Phase 1: matrix 123 rows 85 cols
[2024-05-26 03:43:17] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:43:17] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-26 03:43:17] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:43:17] [INFO ] Invariant cache hit.
[2024-05-26 03:43:17] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:43:17] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-26 03:43:17] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:43:17] [INFO ] Invariant cache hit.
[2024-05-26 03:43:17] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 1/208 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 165 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3132 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 135/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/208 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 300 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3300 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
After SMT, in 6467ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 6468ms
Starting structural reductions in LTL mode, iteration 1 : 85/88 places, 136/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6591 ms. Remains : 85/88 places, 136/142 transitions.
[2024-05-26 03:43:23] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:43:23] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:23] [INFO ] Input system was already deterministic with 136 transitions.
[2024-05-26 03:43:23] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:23] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality15199101945870587988.gal : 1 ms
[2024-05-26 03:43:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality13669720341995932034.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/CTLCardinality15199101945870587988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13669720341995932034.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52626e+12,0.381109,17292,2,1543,5,55546,6,0,473,68550,0
Converting to forward existential form...Done !
original formula: A(AX((((p82==0)||(p56==1)) + AF((A(((p37==0)||(p60==1)) U ((p15==0)||(p1==1))) * ((p50==0)||(p60==1)))))) U A(!(AX(A(((p28==0)||(p21==1))...255
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!((!(E(TRUE U !(!((E(!(((p44==0)||(p7==1))) U (!((p61==0)) * !(((p44==0)||(p7==1))))) + EG...2104
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t17, t19, t133, t135, Intersection with re...234
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,12.3248,372100,1,0,459,1.92616e+06,336,251,3396,2.62975e+06,535
FORMULA Raft-PT-04-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 9 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
[2024-05-26 03:43:36] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2024-05-26 03:43:36] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:43:36] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-26 03:43:36] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:43:36] [INFO ] Invariant cache hit.
[2024-05-26 03:43:36] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:43:36] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2024-05-26 03:43:36] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:43:36] [INFO ] Invariant cache hit.
[2024-05-26 03:43:36] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/206 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 2952 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 133/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3464 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
After SMT, in 6459ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 6463ms
Starting structural reductions in LTL mode, iteration 1 : 84/88 places, 134/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6614 ms. Remains : 84/88 places, 134/142 transitions.
[2024-05-26 03:43:42] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:43:42] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:42] [INFO ] Input system was already deterministic with 134 transitions.
[2024-05-26 03:43:42] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:43:42] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:43:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality6698588877468215031.gal : 1 ms
[2024-05-26 03:43:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality10668430798795173678.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/CTLCardinality6698588877468215031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10668430798795173678.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22282e+12,0.22982,12788,2,1170,5,36136,6,0,467,48223,0
Converting to forward existential form...Done !
original formula: E(A(EG((p11==0)) U !(AF((p47==1)))) U (((p50==1) * !((EF(((p42==0)||(p84==1))) + (AX((p65==0)) * !(EG((p20==1))))))) * AG((p72==0))))
=> equivalent forward existential formula: [((FwdU(Init,!((E(!(!(!(EG(!((p47==1)))))) U (!(EG((p11==0))) * !(!(!(EG(!((p47==1)))))))) + EG(!(!(!(EG(!((p47=...298
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t131, t133, Intersection with reachab...229
(forward)formula 0,0,0.868202,28652,1,0,249,142143,286,106,3158,105559,287
FORMULA Raft-PT-04-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 9 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
[2024-05-26 03:43:43] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
// Phase 1: matrix 123 rows 85 cols
[2024-05-26 03:43:43] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:43:43] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-26 03:43:43] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:43:43] [INFO ] Invariant cache hit.
[2024-05-26 03:43:43] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:43:43] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-26 03:43:43] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:43:43] [INFO ] Invariant cache hit.
[2024-05-26 03:43:43] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 1/208 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 165 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3128 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 135/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/208 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 300 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3458 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
After SMT, in 6657ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 6658ms
Starting structural reductions in LTL mode, iteration 1 : 85/88 places, 136/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6801 ms. Remains : 85/88 places, 136/142 transitions.
[2024-05-26 03:43:50] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:43:50] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:43:50] [INFO ] Input system was already deterministic with 136 transitions.
[2024-05-26 03:43:50] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:43:50] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:43:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality891191462632651288.gal : 4 ms
[2024-05-26 03:43:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality4647414591897207896.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/CTLCardinality891191462632651288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4647414591897207896.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,1.52626e+12,0.270527,13592,2,1357,5,39372,6,0,473,52560,0
Converting to forward existential form...Done !
original formula: EX(((p83==1) + (EX(AG((p62==0))) * (E(EX(((p71==0)||(p27==1))) U (p71!=0)) + EF((p7==1))))))
=> equivalent forward existential formula: ([(EY(Init) * (p83==1))] != FALSE + ([(FwdU((EY(Init) * EX(!(E(TRUE U !((p62==0)))))),EX(((p71==0)||(p27==1)))) ...256
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t11, t12, t13, t15, t16, t17, t19, t133, t135, Intersection with rea...233
(forward)formula 0,0,1.25304,40436,1,0,261,212392,294,111,3287,157391,300
FORMULA Raft-PT-04-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 9 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
[2024-05-26 03:43:51] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2024-05-26 03:43:51] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:43:51] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-26 03:43:51] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:43:51] [INFO ] Invariant cache hit.
[2024-05-26 03:43:51] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:43:51] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2024-05-26 03:43:52] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:43:52] [INFO ] Invariant cache hit.
[2024-05-26 03:43:52] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/206 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3032 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 133/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3366 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
After SMT, in 6454ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 6455ms
Starting structural reductions in LTL mode, iteration 1 : 84/88 places, 134/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6639 ms. Remains : 84/88 places, 134/142 transitions.
[2024-05-26 03:43:58] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:43:58] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:43:58] [INFO ] Input system was already deterministic with 134 transitions.
[2024-05-26 03:43:58] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:43:58] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:43:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality11398058282999765610.gal : 1 ms
[2024-05-26 03:43:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality2426605780119737251.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/CTLCardinality11398058282999765610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2426605780119737251.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22282e+12,0.242247,12792,2,1170,5,36136,6,0,467,48223,0
Converting to forward existential form...Done !
original formula: EF(AG(((p84==0) + EX((p15==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p84==0) + EX((p15==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t131, t133, Intersection with reachab...229
(forward)formula 0,1,0.747603,25812,1,0,253,124937,286,108,3198,88527,282
FORMULA Raft-PT-04-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 5 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
[2024-05-26 03:43:59] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:43:59] [INFO ] Invariant cache hit.
[2024-05-26 03:43:59] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-26 03:43:59] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:43:59] [INFO ] Invariant cache hit.
[2024-05-26 03:43:59] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:43:59] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2024-05-26 03:43:59] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:43:59] [INFO ] Invariant cache hit.
[2024-05-26 03:43:59] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/206 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3065 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 133/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3395 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
After SMT, in 6518ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 6519ms
Starting structural reductions in LTL mode, iteration 1 : 84/88 places, 134/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6657 ms. Remains : 84/88 places, 134/142 transitions.
[2024-05-26 03:44:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:05] [INFO ] Input system was already deterministic with 134 transitions.
[2024-05-26 03:44:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:05] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2283491928826782750.gal : 1 ms
[2024-05-26 03:44:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality3298634184067836125.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/CTLCardinality2283491928826782750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3298634184067836125.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22282e+12,0.250661,12788,2,1170,5,36136,6,0,467,48223,0
Converting to forward existential form...Done !
original formula: AX(AX((E(((p64==0)||(p37==1)) U (p42==1)) + (p47==1))))
=> equivalent forward existential formula: [((EY(EY(Init)) * !((p47==1))) * !(E(((p64==0)||(p37==1)) U (p42==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t131, t133, Intersection with reachab...229
(forward)formula 0,1,0.694291,22420,1,0,272,106122,286,118,3159,85189,301
FORMULA Raft-PT-04-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 6 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
[2024-05-26 03:44:06] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
// Phase 1: matrix 123 rows 85 cols
[2024-05-26 03:44:06] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:44:06] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-26 03:44:06] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:44:06] [INFO ] Invariant cache hit.
[2024-05-26 03:44:06] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:44:06] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-26 03:44:06] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:44:06] [INFO ] Invariant cache hit.
[2024-05-26 03:44:06] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 1/208 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 165 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3174 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 135/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/208 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 300 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3424 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
After SMT, in 6638ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 6641ms
Starting structural reductions in LTL mode, iteration 1 : 85/88 places, 136/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6794 ms. Remains : 85/88 places, 136/142 transitions.
[2024-05-26 03:44:13] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:44:13] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:13] [INFO ] Input system was already deterministic with 136 transitions.
[2024-05-26 03:44:13] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:13] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10640037473551002436.gal : 1 ms
[2024-05-26 03:44:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality8351177327963155745.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/CTLCardinality10640037473551002436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8351177327963155745.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52626e+12,0.346064,17288,2,1543,5,55546,6,0,473,68550,0
Converting to forward existential form...Done !
original formula: EX(A(!(((p67==0)||(p3==1))) U (A(!((((p30==0)||(p77==1))||((p33==0)||(p63==1)))) U AX((p35==1))) * (((p0==0)||(p75==1))||(p64!=0)))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!((E(!(!(EX(!((p35==1))))) U (!(!((((p30==0)||(p77==1))||((p33==0)||(p63==1))))) * !(!(EX(...643
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t17, t19, t133, t135, Intersection with re...234
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.4723,46248,1,0,271,233124,299,127,3296,217182,313
FORMULA Raft-PT-04-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 9 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
[2024-05-26 03:44:14] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
// Phase 1: matrix 123 rows 85 cols
[2024-05-26 03:44:14] [INFO ] Computed 16 invariants in 1 ms
[2024-05-26 03:44:15] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-26 03:44:15] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:44:15] [INFO ] Invariant cache hit.
[2024-05-26 03:44:15] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:44:15] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-26 03:44:15] [INFO ] Flow matrix only has 123 transitions (discarded 13 similar events)
[2024-05-26 03:44:15] [INFO ] Invariant cache hit.
[2024-05-26 03:44:15] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 1/208 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 0/208 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 165 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3174 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 122/207 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 63/164 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 135/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/208 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/208 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 300 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3541 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints]
After SMT, in 6750ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 6752ms
Starting structural reductions in LTL mode, iteration 1 : 85/88 places, 136/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6895 ms. Remains : 85/88 places, 136/142 transitions.
[2024-05-26 03:44:21] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:44:21] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:44:21] [INFO ] Input system was already deterministic with 136 transitions.
[2024-05-26 03:44:21] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:44:21] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3521112534857765620.gal : 1 ms
[2024-05-26 03:44:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality10211214949235217480.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/CTLCardinality3521112534857765620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10211214949235217480.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.52626e+12,0.207165,12272,2,1016,5,33481,6,0,473,44270,0
Converting to forward existential form...Done !
original formula: (E((p76==1) U !((((!(AX((p62==1))) + AF(((p37==0)||(p33==1)))) * (p7==0)) * EX(!(((p10==1)||(p9==1))))))) * EF(EG((p1!=1))))
=> equivalent forward existential formula: [FwdG(FwdU((Init * E((p76==1) U !((((!(!(EX(!((p62==1))))) + !(EG(!(((p37==0)||(p33==1)))))) * (p7==0)) * EX(!((...204
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t11, t12, t13, t15, t16, t17, t19, t133, t135, Intersection with rea...233
Hit Full ! (commute/partial/dont) 134/0/2
(forward)formula 0,1,1.36419,48260,1,0,284,226919,309,126,3403,255746,324
FORMULA Raft-PT-04-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 2 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
[2024-05-26 03:44:23] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2024-05-26 03:44:23] [INFO ] Computed 16 invariants in 2 ms
[2024-05-26 03:44:23] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-26 03:44:23] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:44:23] [INFO ] Invariant cache hit.
[2024-05-26 03:44:23] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-26 03:44:23] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2024-05-26 03:44:23] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-05-26 03:44:23] [INFO ] Invariant cache hit.
[2024-05-26 03:44:23] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/206 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3049 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 133/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3269 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
After SMT, in 6376ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 6377ms
Starting structural reductions in LTL mode, iteration 1 : 84/88 places, 134/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6538 ms. Remains : 84/88 places, 134/142 transitions.
[2024-05-26 03:44:29] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:44:29] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:44:29] [INFO ] Input system was already deterministic with 134 transitions.
[2024-05-26 03:44:29] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:44:29] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:44:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality2937237238532216474.gal : 1 ms
[2024-05-26 03:44:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality13156783016021356776.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/CTLCardinality2937237238532216474.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13156783016021356776.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22282e+12,0.225925,12788,2,1170,5,36136,6,0,467,48223,0
Converting to forward existential form...Done !
original formula: EX(EF(((p3==0)||(p29==1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * ((p3==0)||(p29==1)))] != FALSE
(forward)formula 0,1,0.380036,13316,1,0,9,37148,9,1,913,49439,4
FORMULA Raft-PT-04-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2024-05-26 03:44:30] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:44:30] [INFO ] Flatten gal took : 4 ms
Total runtime 115968 ms.
BK_STOP 1716695070300
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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 CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Raft-PT-04"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Raft-PT-04, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-171662338500417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-04.tgz
mv Raft-PT-04 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;