Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r180-tall-171640603600497.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is GPUForwardProgress-PT-12a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603600497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 22:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 11 22:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 22:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 11 22:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 20K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-00
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-01
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-02
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-03
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-04
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-05
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-06
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-07
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-08
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-09
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-10
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2024-11
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2023-12
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2023-13
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2023-14
FORMULA_NAME GPUForwardProgress-PT-12a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716508435069

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-12a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-23 23:53:56] [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]
[2024-05-23 23:53:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 23:53:56] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2024-05-23 23:53:56] [INFO ] Transformed 56 places.
[2024-05-23 23:53:56] [INFO ] Transformed 69 transitions.
[2024-05-23 23:53:56] [INFO ] Found NUPN structural information;
[2024-05-23 23:53:56] [INFO ] Parsed PT model containing 56 places and 69 transitions and 261 arcs in 143 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 55/55 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 55 transition count 55
Applied a total of 1 rules in 32 ms. Remains 55 /56 variables (removed 1) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2024-05-23 23:53:56] [INFO ] Computed 13 invariants in 8 ms
[2024-05-23 23:53:56] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-23 23:53:56] [INFO ] Invariant cache hit.
[2024-05-23 23:53:56] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:53:56] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-23 23:53:56] [INFO ] Invariant cache hit.
[2024-05-23 23:53:56] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (OVERLAPS) 1/110 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1357 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 54/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/110 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 190 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1643 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 3067ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 3080ms
Starting structural reductions in LTL mode, iteration 1 : 55/56 places, 55/55 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3416 ms. Remains : 55/56 places, 55/55 transitions.
Support contains 41 out of 55 places after structural reductions.
[2024-05-23 23:53:59] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-23 23:53:59] [INFO ] Flatten gal took : 23 ms
[2024-05-23 23:53:59] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 23:53:59] [INFO ] Flatten gal took : 8 ms
[2024-05-23 23:54:00] [INFO ] Input system was already deterministic with 55 transitions.
Support contains 28 out of 55 places (down from 41) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 30 to 29
RANDOM walk for 22222 steps (122 resets) in 571 ms. (38 steps per ms) remains 0/29 properties
[2024-05-23 23:54:00] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:54:00] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:54:00] [INFO ] Input system was already deterministic with 55 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 172 edges and 55 vertex of which 42 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-23 23:54:00] [INFO ] Invariant cache hit.
[2024-05-23 23:54:00] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 23:54:00] [INFO ] Invariant cache hit.
[2024-05-23 23:54:00] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:54:00] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-23 23:54:00] [INFO ] Invariant cache hit.
[2024-05-23 23:54:00] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (OVERLAPS) 1/110 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1219 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 54/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/110 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 190 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1684 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2933ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2935ms
Finished structural reductions in LTL mode , in 1 iterations and 3043 ms. Remains : 55/55 places, 55/55 transitions.
[2024-05-23 23:54:03] [INFO ] Flatten gal took : 8 ms
[2024-05-23 23:54:03] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:54:03] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-23 23:54:03] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:54:03] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality6157380617874977242.gal : 2 ms
[2024-05-23 23:54:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality12995761601871937812.ctl : 3 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/CTLCardinality6157380617874977242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12995761601871937812.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,9.96004e+07,0.105692,7788,2,270,5,27039,6,0,276,18975,0


Converting to forward existential form...Done !
original formula: AG((EF(((p51==0)||(p50==1))) + (EG(AX((p14==0))) * !(A((p9!=1) U EF((p2==0)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EG(!(EX(!((p14==0))))) * !(!((E(!(E(TRUE U (p2==0))) U (!((p9!=1)) * !(E(TRUE U (p2==0))...237
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t29, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.137542,7788,1,0,120,27039,142,65,1977,18975,133
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-23 23:54:03] [INFO ] Invariant cache hit.
[2024-05-23 23:54:03] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 23:54:03] [INFO ] Invariant cache hit.
[2024-05-23 23:54:03] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:54:03] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-23 23:54:03] [INFO ] Invariant cache hit.
[2024-05-23 23:54:03] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (OVERLAPS) 1/110 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1164 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 54/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/110 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 190 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1588 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2776ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2777ms
Finished structural reductions in LTL mode , in 1 iterations and 2904 ms. Remains : 55/55 places, 55/55 transitions.
[2024-05-23 23:54:06] [INFO ] Flatten gal took : 8 ms
[2024-05-23 23:54:06] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:54:06] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-23 23:54:06] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:06] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality4025698899490904951.gal : 2 ms
[2024-05-23 23:54:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality6731180526019798395.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/CTLCardinality4025698899490904951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6731180526019798395.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,9.96004e+07,0.090993,7596,2,270,5,27039,6,0,276,18975,0


Converting to forward existential form...Done !
original formula: E(EG(!(((AG((p25==0)) * E((p15==1) U (p33==1))) * AX(EX(((p28==0)||(p22==1))))))) U EX(!((((p13==0)||(p15==1))||(!((p37==1)&&(p41==1)))))...157
=> equivalent forward existential formula: [(EY(FwdU(Init,EG(!(((!(E(TRUE U !((p25==0)))) * E((p15==1) U (p33==1))) * !(EX(!(EX(((p28==0)||(p22==1)))))))))...221
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t29, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.19222,43848,1,0,611,258616,151,416,2053,243946,695
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Graph (complete) has 172 edges and 55 vertex of which 42 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 1 place count 42 transition count 44
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 21 place count 32 transition count 44
Applied a total of 21 rules in 14 ms. Remains 32 /55 variables (removed 23) and now considering 44/55 (removed 11) transitions.
// Phase 1: matrix 44 rows 32 cols
[2024-05-23 23:54:07] [INFO ] Computed 1 invariants in 1 ms
[2024-05-23 23:54:07] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 23:54:07] [INFO ] Invariant cache hit.
[2024-05-23 23:54:07] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:54:07] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-23 23:54:07] [INFO ] Redundant transitions in 1 ms returned []
Running 43 sub problems to find dead transitions.
[2024-05-23 23:54:07] [INFO ] Invariant cache hit.
[2024-05-23 23:54:07] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 43/74 variables, 31/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 12/75 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (OVERLAPS) 1/75 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/75 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 1/76 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/76 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 11 (OVERLAPS) 0/76 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 78 constraints, problems are : Problem set: 0 solved, 43 unsolved in 901 ms.
Refiners :[Domain max(s): 32/32 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 43/74 variables, 31/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 12/75 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 43/118 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 1/75 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/75 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/75 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 10 (OVERLAPS) 1/76 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/76 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 12 (OVERLAPS) 0/76 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 121 constraints, problems are : Problem set: 0 solved, 43 unsolved in 965 ms.
Refiners :[Domain max(s): 32/32 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 1904ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1906ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/55 places, 44/55 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1998 ms. Remains : 32/55 places, 44/55 transitions.
[2024-05-23 23:54:09] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:09] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:09] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-23 23:54:09] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:54:09] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:54:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16984738441997648808.gal : 1 ms
[2024-05-23 23:54:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16323529196707965480.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/CTLCardinality16984738441997648808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16323529196707965480.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,5.65027e+06,0.059053,6152,2,146,5,16873,6,0,173,11727,0


Converting to forward existential form...Done !
original formula: A((p39==1) U (AG(!(((p0==0)||(p2==1)))) + EF(AG(((p55==0)||(p12==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(!(((p0==0)||(p2==1)))))) + E(TRUE U !(E(TRUE U !(((p55==0)||(p12==1))))))))))) * ...373
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t9, t10, t11, t24, t26, t29, t31, t33, t34, t36, t38, t41, t43, Intersection wit...236
Using saturation style SCC detection
(forward)formula 0,1,0.086979,6416,1,0,148,16873,120,77,1389,11727,163
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 55 transition count 46
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 46 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 45 transition count 45
Applied a total of 20 rules in 5 ms. Remains 45 /55 variables (removed 10) and now considering 45/55 (removed 10) transitions.
// Phase 1: matrix 45 rows 45 cols
[2024-05-23 23:54:09] [INFO ] Computed 13 invariants in 2 ms
[2024-05-23 23:54:09] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-23 23:54:09] [INFO ] Invariant cache hit.
[2024-05-23 23:54:09] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-23 23:54:09] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-05-23 23:54:09] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2024-05-23 23:54:09] [INFO ] Invariant cache hit.
[2024-05-23 23:54:09] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 44/88 variables, 44/101 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 24/125 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 1/89 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/89 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 1/90 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/90 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 11 (OVERLAPS) 0/90 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 128 constraints, problems are : Problem set: 0 solved, 44 unsolved in 979 ms.
Refiners :[Domain max(s): 45/45 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 45/45 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 44/88 variables, 44/101 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 24/125 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 44/169 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 1/89 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/89 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/89 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 1/90 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/90 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 12 (OVERLAPS) 0/90 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 172 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1171 ms.
Refiners :[Domain max(s): 45/45 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 45/45 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 2172ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 2174ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/55 places, 45/55 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2294 ms. Remains : 45/55 places, 45/55 transitions.
[2024-05-23 23:54:12] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:54:12] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:54:12] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-23 23:54:12] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:12] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality5731355646532816141.gal : 0 ms
[2024-05-23 23:54:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality11708620631881904602.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/CTLCardinality5731355646532816141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11708620631881904602.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,5.0112e+06,0.099353,8048,2,212,5,38563,6,0,226,16226,0


Converting to forward existential form...Done !
original formula: E(A(!(((p20==0) * !(A(((p47==0)||(p17==1)) U (p15==0))))) U !(((p28==0)||(p50==1)))) U (p30==1))
=> equivalent forward existential formula: [(FwdU(Init,!((E(!(!(((p28==0)||(p50==1)))) U (!(!(((p20==0) * !(!((E(!((p15==0)) U (!(((p47==0)||(p17==1))) * !...280
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,0.364997,16352,1,0,358,89708,127,180,1608,59786,459
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2024-05-23 23:54:12] [INFO ] Computed 13 invariants in 1 ms
[2024-05-23 23:54:12] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 23:54:12] [INFO ] Invariant cache hit.
[2024-05-23 23:54:12] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:54:12] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-23 23:54:12] [INFO ] Invariant cache hit.
[2024-05-23 23:54:12] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (OVERLAPS) 1/110 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1228 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 54/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/110 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 190 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1646 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2895ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2896ms
Finished structural reductions in LTL mode , in 1 iterations and 3008 ms. Remains : 55/55 places, 55/55 transitions.
[2024-05-23 23:54:15] [INFO ] Flatten gal took : 9 ms
[2024-05-23 23:54:15] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:15] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-23 23:54:15] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:15] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality4632757676803446471.gal : 1 ms
[2024-05-23 23:54:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality13687373560154211921.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/CTLCardinality4632757676803446471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13687373560154211921.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,9.96004e+07,0.09661,7860,2,270,5,27039,6,0,276,18975,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(EX((p27==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(EX((p27==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t29, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.149339,7860,1,0,136,27039,130,73,1958,18975,145
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Graph (complete) has 172 edges and 55 vertex of which 42 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.6 ms
Discarding 13 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 1 place count 42 transition count 42
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 25 place count 30 transition count 42
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 29 transition count 41
Applied a total of 27 rules in 12 ms. Remains 29 /55 variables (removed 26) and now considering 41/55 (removed 14) transitions.
// Phase 1: matrix 41 rows 29 cols
[2024-05-23 23:54:15] [INFO ] Computed 1 invariants in 1 ms
[2024-05-23 23:54:15] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 23:54:15] [INFO ] Invariant cache hit.
[2024-05-23 23:54:15] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-23 23:54:15] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-23 23:54:15] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-23 23:54:15] [INFO ] Invariant cache hit.
[2024-05-23 23:54:15] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 40/68 variables, 28/57 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 24/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 1/69 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/69 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (OVERLAPS) 1/70 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/70 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 11 (OVERLAPS) 0/70 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 84 constraints, problems are : Problem set: 0 solved, 40 unsolved in 610 ms.
Refiners :[Domain max(s): 29/29 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 40/68 variables, 28/57 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 24/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 40/121 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 1/69 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/69 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/69 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (OVERLAPS) 1/70 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/70 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 12 (OVERLAPS) 0/70 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 124 constraints, problems are : Problem set: 0 solved, 40 unsolved in 763 ms.
Refiners :[Domain max(s): 29/29 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1391ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1391ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/55 places, 41/55 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1483 ms. Remains : 29/55 places, 41/55 transitions.
[2024-05-23 23:54:17] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:17] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:17] [INFO ] Input system was already deterministic with 41 transitions.
[2024-05-23 23:54:17] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:54:17] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality1695133820517379401.gal : 1 ms
[2024-05-23 23:54:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality8376086846206872172.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/CTLCardinality1695133820517379401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8376086846206872172.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,2.11757e+06,0.140585,9540,2,594,5,38566,6,0,158,27254,0


Converting to forward existential form...Done !
original formula: AG(EF((p4==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p4==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t7, t10, t12, t14, t16, t17, t19, t22, t24, t26, t28, Intersection with reac...230
(forward)formula 0,0,0.217174,9804,1,0,107,42561,102,46,1165,27800,91
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 54 transition count 44
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 44 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 43 transition count 43
Applied a total of 22 rules in 13 ms. Remains 43 /55 variables (removed 12) and now considering 43/55 (removed 12) transitions.
// Phase 1: matrix 43 rows 43 cols
[2024-05-23 23:54:17] [INFO ] Computed 13 invariants in 2 ms
[2024-05-23 23:54:17] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 23:54:17] [INFO ] Invariant cache hit.
[2024-05-23 23:54:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 23:54:17] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2024-05-23 23:54:17] [INFO ] Redundant transitions in 0 ms returned []
Running 31 sub problems to find dead transitions.
[2024-05-23 23:54:17] [INFO ] Invariant cache hit.
[2024-05-23 23:54:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 12/43 variables, 12/44 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 12/56 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 42/85 variables, 43/99 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 1/86 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/86 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 0/86 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 100 constraints, problems are : Problem set: 0 solved, 31 unsolved in 395 ms.
Refiners :[Domain max(s): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 12/43 variables, 12/44 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 12/56 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 42/85 variables, 43/99 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 31/130 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/85 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 1/86 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/86 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (OVERLAPS) 0/86 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 131 constraints, problems are : Problem set: 0 solved, 31 unsolved in 515 ms.
Refiners :[Domain max(s): 43/43 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints]
After SMT, in 920ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 921ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/55 places, 43/55 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1042 ms. Remains : 43/55 places, 43/55 transitions.
[2024-05-23 23:54:18] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:54:18] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:18] [INFO ] Input system was already deterministic with 43 transitions.
[2024-05-23 23:54:18] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:18] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality11667825955823902466.gal : 1 ms
[2024-05-23 23:54:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality17973333776544196982.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/CTLCardinality11667825955823902466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17973333776544196982.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,3.7607e+06,0.098477,7492,2,1492,5,23043,6,0,217,16436,0


Converting to forward existential form...Done !
original formula: AG(AF((EF(!(A((p22==1) U (p50==1)))) * AF(((p9==0)||(p2==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(TRUE U !(!((E(!((p50==1)) U (!((p22==1)) * !((p50==1)))) + EG(!((p50==1))))))) * !(EG...191
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t7, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...171
(forward)formula 0,0,4.95105,155132,1,0,452,905228,127,224,1535,808219,541
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 4 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2024-05-23 23:54:23] [INFO ] Computed 13 invariants in 1 ms
[2024-05-23 23:54:23] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 23:54:23] [INFO ] Invariant cache hit.
[2024-05-23 23:54:23] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:54:23] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-23 23:54:23] [INFO ] Invariant cache hit.
[2024-05-23 23:54:23] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (OVERLAPS) 1/110 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1203 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 54/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/110 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 190 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1640 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2867ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2869ms
Finished structural reductions in LTL mode , in 1 iterations and 2987 ms. Remains : 55/55 places, 55/55 transitions.
[2024-05-23 23:54:26] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:26] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:26] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-23 23:54:26] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:26] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality13930337522971519766.gal : 1 ms
[2024-05-23 23:54:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality13075398499222422941.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/CTLCardinality13930337522971519766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13075398499222422941.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,9.96004e+07,0.090039,7596,2,270,5,27039,6,0,276,18975,0


Converting to forward existential form...Done !
original formula: EX(((p0==1) + (AX((p18!=1)) * AF((p16!=1)))))
=> equivalent forward existential formula: ([(EY(Init) * (p0==1))] != FALSE + [((EY(Init) * !(EX(!((p18!=1))))) * !(EG(!((p16!=1)))))] != FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t29, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.338914,17036,1,0,334,87191,135,165,1936,74014,412
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-23 23:54:26] [INFO ] Invariant cache hit.
[2024-05-23 23:54:26] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 23:54:26] [INFO ] Invariant cache hit.
[2024-05-23 23:54:26] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:54:26] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-23 23:54:26] [INFO ] Invariant cache hit.
[2024-05-23 23:54:26] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (OVERLAPS) 1/110 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1218 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 54/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/110 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 190 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1611 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2857ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2858ms
Finished structural reductions in LTL mode , in 1 iterations and 2961 ms. Remains : 55/55 places, 55/55 transitions.
[2024-05-23 23:54:29] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:29] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:29] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-23 23:54:29] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:54:29] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality1056815375658977643.gal : 1 ms
[2024-05-23 23:54:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality10914556223575591567.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/CTLCardinality1056815375658977643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10914556223575591567.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,9.96004e+07,0.092194,7596,2,270,5,27039,6,0,276,18975,0


Converting to forward existential form...Done !
original formula: EX(A(AG(A(EG((p51==1)) U ((p12==0)&&(p22==1)))) U AX((p40==1))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!(EX(!((p40==1)))))))) * !(E(!(!(EX(!((p40==1))))) U (!(!(E(TRUE U !(!((E(!(((p12==0)&&(p22...282
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t29, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.922969,38196,1,0,828,244925,150,427,2058,176843,1036
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2024-05-23 23:54:30] [INFO ] Invariant cache hit.
[2024-05-23 23:54:30] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 23:54:30] [INFO ] Invariant cache hit.
[2024-05-23 23:54:30] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 23:54:30] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-23 23:54:30] [INFO ] Invariant cache hit.
[2024-05-23 23:54:30] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (OVERLAPS) 1/110 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (OVERLAPS) 0/110 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 136 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1230 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 54/108 variables, 54/121 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 54/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/110 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/110 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 190 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1656 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 55/55 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2906ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2907ms
Finished structural reductions in LTL mode , in 1 iterations and 3006 ms. Remains : 55/55 places, 55/55 transitions.
[2024-05-23 23:54:33] [INFO ] Flatten gal took : 8 ms
[2024-05-23 23:54:33] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:33] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-23 23:54:33] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:33] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:54:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7029108384906352473.gal : 1 ms
[2024-05-23 23:54:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality13511882081226293488.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/CTLCardinality7029108384906352473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13511882081226293488.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,9.96004e+07,0.093457,7600,2,270,5,27039,6,0,276,18975,0


Converting to forward existential form...Done !
original formula: AX(!(E(!(AF((p53==0))) U EG((p3!=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),!(!(EG(!((p53==0)))))),(p3!=1))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t29, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Hit Full ! (commute/partial/dont) 53/0/2
(forward)formula 0,0,0.25086,12088,1,0,180,60204,144,84,1990,31974,262
FORMULA GPUForwardProgress-PT-12a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-23 23:54:34] [INFO ] Flatten gal took : 9 ms
[2024-05-23 23:54:34] [INFO ] Flatten gal took : 2 ms
Total runtime 37868 ms.

BK_STOP 1716508474095

--------------------
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="GPUForwardProgress-PT-12a"
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 GPUForwardProgress-PT-12a, 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 r180-tall-171640603600497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-12a.tgz
mv GPUForwardProgress-PT-12a 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;