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-171640603700569.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 GPUForwardProgress-PT-28b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603700569
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 22:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 22:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 22:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 11 22:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 141K 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-28b-CTLCardinality-2024-00
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-01
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-02
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-03
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-04
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-05
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-06
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-07
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-08
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-09
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-10
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2024-11
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2023-12
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2023-13
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2023-14
FORMULA_NAME GPUForwardProgress-PT-28b-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716511136275

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-28b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-24 00:38:57] [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]
[2024-05-24 00:38:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 00:38:57] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2024-05-24 00:38:57] [INFO ] Transformed 568 places.
[2024-05-24 00:38:57] [INFO ] Transformed 597 transitions.
[2024-05-24 00:38:57] [INFO ] Found NUPN structural information;
[2024-05-24 00:38:57] [INFO ] Parsed PT model containing 568 places and 597 transitions and 1477 arcs in 179 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 86 out of 568 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 568/568 places, 597/597 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 567 transition count 597
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 46 place count 522 transition count 552
Iterating global reduction 1 with 45 rules applied. Total rules applied 91 place count 522 transition count 552
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 107 place count 506 transition count 536
Iterating global reduction 1 with 16 rules applied. Total rules applied 123 place count 506 transition count 536
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 136 place count 506 transition count 523
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 505 transition count 522
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 505 transition count 522
Applied a total of 138 rules in 130 ms. Remains 505 /568 variables (removed 63) and now considering 522/597 (removed 75) transitions.
// Phase 1: matrix 522 rows 505 cols
[2024-05-24 00:38:57] [INFO ] Computed 29 invariants in 24 ms
[2024-05-24 00:38:58] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-24 00:38:58] [INFO ] Invariant cache hit.
[2024-05-24 00:38:58] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
Running 521 sub problems to find dead transitions.
[2024-05-24 00:38:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/504 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/504 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 2 (OVERLAPS) 522/1026 variables, 504/533 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1026 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 4 (OVERLAPS) 1/1027 variables, 1/534 constraints. Problems are: Problem set: 0 solved, 521 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1027/1027 variables, and 534 constraints, problems are : Problem set: 0 solved, 521 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 505/505 constraints, PredecessorRefiner: 521/521 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 521 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/504 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/504 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 2 (OVERLAPS) 522/1026 variables, 504/533 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1026 variables, 521/1054 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1026 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 5 (OVERLAPS) 1/1027 variables, 1/1055 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1027 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 521 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1027/1027 variables, and 1055 constraints, problems are : Problem set: 0 solved, 521 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 505/505 constraints, PredecessorRefiner: 521/521 constraints, Known Traps: 0/0 constraints]
After SMT, in 60255ms problems are : Problem set: 0 solved, 521 unsolved
Search for dead transitions found 0 dead transitions in 60273ms
Starting structural reductions in LTL mode, iteration 1 : 505/568 places, 522/597 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61085 ms. Remains : 505/568 places, 522/597 transitions.
Support contains 86 out of 505 places after structural reductions.
[2024-05-24 00:39:58] [INFO ] Flatten gal took : 58 ms
[2024-05-24 00:39:58] [INFO ] Flatten gal took : 26 ms
[2024-05-24 00:39:59] [INFO ] Input system was already deterministic with 522 transitions.
RANDOM walk for 40000 steps (162 resets) in 1880 ms. (21 steps per ms) remains 16/62 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
[2024-05-24 00:39:59] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 307/336 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 168/504 variables, 11/29 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 522/1026 variables, 504/533 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1026 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/1027 variables, 1/534 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1027 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 0/1027 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1027/1027 variables, and 534 constraints, problems are : Problem set: 0 solved, 16 unsolved in 1025 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 505/505 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 307/336 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/336 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 168/504 variables, 11/29 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 522/1026 variables, 504/533 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1026 variables, 16/549 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1026 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/1027 variables, 1/550 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1027 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/1027 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1027/1027 variables, and 550 constraints, problems are : Problem set: 0 solved, 16 unsolved in 1498 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 505/505 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 2533ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 961 ms.
Support contains 29 out of 505 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 505/505 places, 522/522 transitions.
Graph (trivial) has 387 edges and 505 vertex of which 6 / 505 are part of one of the 1 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 213 place count 500 transition count 303
Reduce places removed 212 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 223 rules applied. Total rules applied 436 place count 288 transition count 292
Reduce places removed 3 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 9 rules applied. Total rules applied 445 place count 285 transition count 286
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 451 place count 279 transition count 286
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 55 Pre rules applied. Total rules applied 451 place count 279 transition count 231
Deduced a syphon composed of 55 places in 2 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 561 place count 224 transition count 231
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 562 place count 223 transition count 230
Iterating global reduction 4 with 1 rules applied. Total rules applied 563 place count 223 transition count 230
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 563 place count 223 transition count 229
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 565 place count 222 transition count 229
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 719 place count 145 transition count 152
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 720 place count 145 transition count 151
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 5 with 2 rules applied. Total rules applied 722 place count 144 transition count 150
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 735 place count 144 transition count 137
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 747 place count 138 transition count 137
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 748 place count 138 transition count 136
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 752 place count 138 transition count 132
Free-agglomeration rule applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 758 place count 138 transition count 126
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 764 place count 132 transition count 126
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 767 place count 132 transition count 126
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 768 place count 132 transition count 125
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 769 place count 131 transition count 124
Applied a total of 769 rules in 115 ms. Remains 131 /505 variables (removed 374) and now considering 124/522 (removed 398) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 131/505 places, 124/522 transitions.
RANDOM walk for 4024 steps (21 resets) in 114 ms. (34 steps per ms) remains 0/16 properties
[2024-05-24 00:40:03] [INFO ] Flatten gal took : 22 ms
[2024-05-24 00:40:03] [INFO ] Flatten gal took : 23 ms
[2024-05-24 00:40:03] [INFO ] Input system was already deterministic with 522 transitions.
Computed a total of 95 stabilizing places and 95 stable transitions
Graph (complete) has 783 edges and 505 vertex of which 473 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.14 ms
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 482 transition count 499
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 482 transition count 499
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 51 place count 482 transition count 494
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 472 transition count 484
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 472 transition count 484
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 81 place count 472 transition count 474
Applied a total of 81 rules in 61 ms. Remains 472 /505 variables (removed 33) and now considering 474/522 (removed 48) transitions.
// Phase 1: matrix 474 rows 472 cols
[2024-05-24 00:40:03] [INFO ] Computed 29 invariants in 6 ms
[2024-05-24 00:40:03] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-24 00:40:03] [INFO ] Invariant cache hit.
[2024-05-24 00:40:04] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
Running 473 sub problems to find dead transitions.
[2024-05-24 00:40:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/471 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 2 (OVERLAPS) 474/945 variables, 471/500 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/945 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 4 (OVERLAPS) 1/946 variables, 1/501 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/946 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 473 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 946/946 variables, and 501 constraints, problems are : Problem set: 0 solved, 473 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 473/473 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 473 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/471 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 2 (OVERLAPS) 474/945 variables, 471/500 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/945 variables, 473/973 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/945 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 5 (OVERLAPS) 1/946 variables, 1/974 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/946 variables, 0/974 constraints. Problems are: Problem set: 0 solved, 473 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 946/946 variables, and 974 constraints, problems are : Problem set: 0 solved, 473 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 473/473 constraints, Known Traps: 0/0 constraints]
After SMT, in 60152ms problems are : Problem set: 0 solved, 473 unsolved
Search for dead transitions found 0 dead transitions in 60161ms
Starting structural reductions in LTL mode, iteration 1 : 472/505 places, 474/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60685 ms. Remains : 472/505 places, 474/522 transitions.
[2024-05-24 00:41:04] [INFO ] Flatten gal took : 18 ms
[2024-05-24 00:41:04] [INFO ] Flatten gal took : 18 ms
[2024-05-24 00:41:04] [INFO ] Input system was already deterministic with 474 transitions.
[2024-05-24 00:41:04] [INFO ] Flatten gal took : 17 ms
[2024-05-24 00:41:04] [INFO ] Flatten gal took : 16 ms
[2024-05-24 00:41:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality510676181062784551.gal : 13 ms
[2024-05-24 00:41:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality2000883989287082940.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/CTLCardinality510676181062784551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2000883989287082940.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.
Detected timeout of ITS tools.
[2024-05-24 00:41:34] [INFO ] Flatten gal took : 16 ms
[2024-05-24 00:41:34] [INFO ] Applying decomposition
[2024-05-24 00:41:34] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17834701755544235865.txt' '-o' '/tmp/graph17834701755544235865.bin' '-w' '/tmp/graph17834701755544235865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17834701755544235865.bin' '-l' '-1' '-v' '-w' '/tmp/graph17834701755544235865.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:41:34] [INFO ] Decomposing Gal with order
[2024-05-24 00:41:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:41:34] [INFO ] Removed a total of 144 redundant transitions.
[2024-05-24 00:41:34] [INFO ] Flatten gal took : 58 ms
[2024-05-24 00:41:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-24 00:41:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality3743360231125757933.gal : 8 ms
[2024-05-24 00:41:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16595329943596720432.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/CTLCardinality3743360231125757933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16595329943596720432.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.68361e+34,0.595322,24772,1392,33,45975,303,660,60768,35,552,0


Converting to forward existential form...Done !
original formula: EX((AX(EX(AF((i24.u162.p458==1)))) * AF(!(E((i20.u136.p386!=0) U (i19.i1.i1.u4.p10==1))))))
=> equivalent forward existential formula: [((EY(Init) * !(EX(!(EX(!(EG(!((i24.u162.p458==1))))))))) * !(EG(!(!(E((i20.u136.p386!=0) U (i19.i1.i1.u4.p10==1...172
Reverse transition relation is NOT exact ! Due to transitions t416, i0.t411, i0.u13.t404, i1.t391, i1.u20.t398, i2.t384, i2.t377, i3.t370, i3.u32.t363, i4....841
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
(forward)formula 0,0,17.8135,468016,1,0,830353,320,5152,1.17724e+06,177,923,907491
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Graph (trivial) has 434 edges and 505 vertex of which 6 / 505 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 777 edges and 500 vertex of which 468 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.2 ms
Discarding 32 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 253 transitions
Trivial Post-agglo rules discarded 253 transitions
Performed 253 trivial Post agglomeration. Transition count delta: 253
Iterating post reduction 0 with 253 rules applied. Total rules applied 255 place count 467 transition count 259
Reduce places removed 253 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 273 rules applied. Total rules applied 528 place count 214 transition count 239
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 533 place count 209 transition count 239
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 533 place count 209 transition count 179
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 653 place count 149 transition count 179
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 680 place count 122 transition count 152
Iterating global reduction 3 with 27 rules applied. Total rules applied 707 place count 122 transition count 152
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 3 with 114 rules applied. Total rules applied 821 place count 65 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 822 place count 65 transition count 94
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 823 place count 64 transition count 93
Iterating global reduction 4 with 1 rules applied. Total rules applied 824 place count 64 transition count 93
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 4 with 2 rules applied. Total rules applied 826 place count 63 transition count 92
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 827 place count 62 transition count 91
Applied a total of 827 rules in 120 ms. Remains 62 /505 variables (removed 443) and now considering 91/522 (removed 431) transitions.
// Phase 1: matrix 91 rows 62 cols
[2024-05-24 00:41:52] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 00:41:53] [INFO ] Implicit Places using invariants in 541 ms returned []
[2024-05-24 00:41:53] [INFO ] Invariant cache hit.
[2024-05-24 00:41:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 00:41:53] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
[2024-05-24 00:41:53] [INFO ] Redundant transitions in 5 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-24 00:41:53] [INFO ] Invariant cache hit.
[2024-05-24 00:41:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 90/124 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 28/152 variables, 28/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 1/153 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 0/153 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 63 constraints, problems are : Problem set: 0 solved, 62 unsolved in 919 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 90/124 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (OVERLAPS) 28/152 variables, 28/68 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 56/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/152 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 1/153 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 0/153 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 125 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1053 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints]
After SMT, in 1991ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1992ms
Starting structural reductions in SI_CTL mode, iteration 1 : 62/505 places, 91/522 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2738 ms. Remains : 62/505 places, 91/522 transitions.
[2024-05-24 00:41:55] [INFO ] Flatten gal took : 6 ms
[2024-05-24 00:41:55] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:41:55] [INFO ] Input system was already deterministic with 91 transitions.
RANDOM walk for 21 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-24 00:41:55] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:41:55] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:41:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2356506405676658715.gal : 1 ms
[2024-05-24 00:41:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6052064247293836274.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2356506405676658715.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6052064247293836274.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 482 transition count 499
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 482 transition count 499
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 51 place count 482 transition count 494
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 60 place count 473 transition count 485
Iterating global reduction 1 with 9 rules applied. Total rules applied 69 place count 473 transition count 485
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 78 place count 473 transition count 476
Applied a total of 78 rules in 38 ms. Remains 473 /505 variables (removed 32) and now considering 476/522 (removed 46) transitions.
// Phase 1: matrix 476 rows 473 cols
[2024-05-24 00:41:55] [INFO ] Computed 29 invariants in 8 ms
[2024-05-24 00:41:56] [INFO ] Implicit Places using invariants in 446 ms returned []
[2024-05-24 00:41:56] [INFO ] Invariant cache hit.
[2024-05-24 00:41:56] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 723 ms to find 0 implicit places.
Running 475 sub problems to find dead transitions.
[2024-05-24 00:41:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/472 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/472 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 2 (OVERLAPS) 476/948 variables, 472/501 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/948 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 4 (OVERLAPS) 1/949 variables, 1/502 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/949 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 475 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 949/949 variables, and 502 constraints, problems are : Problem set: 0 solved, 475 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 473/473 constraints, PredecessorRefiner: 475/475 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 475 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/472 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/472 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 2 (OVERLAPS) 476/948 variables, 472/501 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/948 variables, 475/976 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/948 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 5 (OVERLAPS) 1/949 variables, 1/977 constraints. Problems are: Problem set: 0 solved, 475 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/949 variables, 0/977 constraints. Problems are: Problem set: 0 solved, 475 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 949/949 variables, and 977 constraints, problems are : Problem set: 0 solved, 475 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 473/473 constraints, PredecessorRefiner: 475/475 constraints, Known Traps: 0/0 constraints]
After SMT, in 60226ms problems are : Problem set: 0 solved, 475 unsolved
Search for dead transitions found 0 dead transitions in 60231ms
Starting structural reductions in LTL mode, iteration 1 : 473/505 places, 476/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61001 ms. Remains : 473/505 places, 476/522 transitions.
[2024-05-24 00:42:56] [INFO ] Flatten gal took : 12 ms
[2024-05-24 00:42:56] [INFO ] Flatten gal took : 12 ms
[2024-05-24 00:42:56] [INFO ] Input system was already deterministic with 476 transitions.
[2024-05-24 00:42:56] [INFO ] Flatten gal took : 11 ms
[2024-05-24 00:42:56] [INFO ] Flatten gal took : 11 ms
[2024-05-24 00:42:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality1372103416426409049.gal : 3 ms
[2024-05-24 00:42:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality10778258837482974952.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/CTLCardinality1372103416426409049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10778258837482974952.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.
Detected timeout of ITS tools.
[2024-05-24 00:43:26] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:43:26] [INFO ] Applying decomposition
[2024-05-24 00:43:26] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13875939662933679520.txt' '-o' '/tmp/graph13875939662933679520.bin' '-w' '/tmp/graph13875939662933679520.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13875939662933679520.bin' '-l' '-1' '-v' '-w' '/tmp/graph13875939662933679520.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:43:26] [INFO ] Decomposing Gal with order
[2024-05-24 00:43:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:43:26] [INFO ] Removed a total of 62 redundant transitions.
[2024-05-24 00:43:26] [INFO ] Flatten gal took : 23 ms
[2024-05-24 00:43:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:43:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality14482192551962423887.gal : 5 ms
[2024-05-24 00:43:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality1853262637834614045.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/CTLCardinality14482192551962423887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1853262637834614045.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 487 transition count 504
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 487 transition count 504
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 487 transition count 500
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 482 transition count 495
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 482 transition count 495
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 55 place count 482 transition count 490
Applied a total of 55 rules in 24 ms. Remains 482 /505 variables (removed 23) and now considering 490/522 (removed 32) transitions.
// Phase 1: matrix 490 rows 482 cols
[2024-05-24 00:43:57] [INFO ] Computed 29 invariants in 5 ms
[2024-05-24 00:43:57] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-24 00:43:57] [INFO ] Invariant cache hit.
[2024-05-24 00:43:57] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
Running 489 sub problems to find dead transitions.
[2024-05-24 00:43:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/481 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/481 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 2 (OVERLAPS) 490/971 variables, 481/510 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/971 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 4 (OVERLAPS) 1/972 variables, 1/511 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/972 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 489 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 972/972 variables, and 511 constraints, problems are : Problem set: 0 solved, 489 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 482/482 constraints, PredecessorRefiner: 489/489 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 489 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/481 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/481 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 2 (OVERLAPS) 490/971 variables, 481/510 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/971 variables, 489/999 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/971 variables, 0/999 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 5 (OVERLAPS) 1/972 variables, 1/1000 constraints. Problems are: Problem set: 0 solved, 489 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/972 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 489 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 972/972 variables, and 1000 constraints, problems are : Problem set: 0 solved, 489 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 482/482 constraints, PredecessorRefiner: 489/489 constraints, Known Traps: 0/0 constraints]
After SMT, in 60147ms problems are : Problem set: 0 solved, 489 unsolved
Search for dead transitions found 0 dead transitions in 60155ms
Starting structural reductions in LTL mode, iteration 1 : 482/505 places, 490/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60741 ms. Remains : 482/505 places, 490/522 transitions.
[2024-05-24 00:44:57] [INFO ] Flatten gal took : 17 ms
[2024-05-24 00:44:57] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:44:57] [INFO ] Input system was already deterministic with 490 transitions.
[2024-05-24 00:44:57] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:44:57] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:44:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12474220390792174795.gal : 2 ms
[2024-05-24 00:44:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality4939015905996995814.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/CTLCardinality12474220390792174795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4939015905996995814.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.
Detected timeout of ITS tools.
[2024-05-24 00:45:27] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:45:27] [INFO ] Applying decomposition
[2024-05-24 00:45:27] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2531708510259077674.txt' '-o' '/tmp/graph2531708510259077674.bin' '-w' '/tmp/graph2531708510259077674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2531708510259077674.bin' '-l' '-1' '-v' '-w' '/tmp/graph2531708510259077674.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:45:27] [INFO ] Decomposing Gal with order
[2024-05-24 00:45:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:45:27] [INFO ] Removed a total of 150 redundant transitions.
[2024-05-24 00:45:27] [INFO ] Flatten gal took : 23 ms
[2024-05-24 00:45:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:45:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality7129114371197020118.gal : 5 ms
[2024-05-24 00:45:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality15191521424734435159.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/CTLCardinality7129114371197020118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15191521424734435159.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.06376e+35,0.643416,25484,1356,23,44872,336,706,56683,35,807,0


Converting to forward existential form...Done !
original formula: AG(((EX(!(E((i14.u101.p265==1) U ((i15.u110.p294==0)||(i21.u150.p390==1))))) + !(E(A((i16.u115.p305==1) U (i2.u24.p59==1)) U (((i9.u65.p1...396
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !((E(TRUE U (!((E(!(((i23.u164.p439==0)||(i0.i0.i2.u4.p8==1))) U (!((i2.u23.p55==0)) ...698
Reverse transition relation is NOT exact ! Due to transitions t432, i1.t427, i1.u14.t420, i2.t414, i2.u20.t404, i3.t397, i3.u31.t390, i4.t376, i4.u33.t383,...827
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 29
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 484 transition count 501
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 484 transition count 501
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 46 place count 484 transition count 497
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 54 place count 476 transition count 489
Iterating global reduction 1 with 8 rules applied. Total rules applied 62 place count 476 transition count 489
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 70 place count 476 transition count 481
Applied a total of 70 rules in 30 ms. Remains 476 /505 variables (removed 29) and now considering 481/522 (removed 41) transitions.
// Phase 1: matrix 481 rows 476 cols
[2024-05-24 00:45:58] [INFO ] Computed 29 invariants in 6 ms
[2024-05-24 00:45:58] [INFO ] Implicit Places using invariants in 158 ms returned []
[2024-05-24 00:45:58] [INFO ] Invariant cache hit.
[2024-05-24 00:45:58] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
Running 480 sub problems to find dead transitions.
[2024-05-24 00:45:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 2 (OVERLAPS) 481/956 variables, 475/504 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/956 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 4 (OVERLAPS) 1/957 variables, 1/505 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/957 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 480 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 957/957 variables, and 505 constraints, problems are : Problem set: 0 solved, 480 unsolved in 30011 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 476/476 constraints, PredecessorRefiner: 480/480 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 480 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 2 (OVERLAPS) 481/956 variables, 475/504 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/956 variables, 480/984 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/956 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 5 (OVERLAPS) 1/957 variables, 1/985 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/957 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 480 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 957/957 variables, and 985 constraints, problems are : Problem set: 0 solved, 480 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 476/476 constraints, PredecessorRefiner: 480/480 constraints, Known Traps: 0/0 constraints]
After SMT, in 60141ms problems are : Problem set: 0 solved, 480 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Starting structural reductions in LTL mode, iteration 1 : 476/505 places, 481/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60617 ms. Remains : 476/505 places, 481/522 transitions.
[2024-05-24 00:46:58] [INFO ] Flatten gal took : 24 ms
[2024-05-24 00:46:58] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:46:58] [INFO ] Input system was already deterministic with 481 transitions.
[2024-05-24 00:46:58] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:46:58] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:46:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality8700491406530559760.gal : 2 ms
[2024-05-24 00:46:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5860885357949509691.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/CTLCardinality8700491406530559760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5860885357949509691.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.
Detected timeout of ITS tools.
[2024-05-24 00:47:28] [INFO ] Flatten gal took : 15 ms
[2024-05-24 00:47:28] [INFO ] Applying decomposition
[2024-05-24 00:47:28] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13322876524598352048.txt' '-o' '/tmp/graph13322876524598352048.bin' '-w' '/tmp/graph13322876524598352048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13322876524598352048.bin' '-l' '-1' '-v' '-w' '/tmp/graph13322876524598352048.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:47:28] [INFO ] Decomposing Gal with order
[2024-05-24 00:47:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:47:28] [INFO ] Removed a total of 142 redundant transitions.
[2024-05-24 00:47:28] [INFO ] Flatten gal took : 18 ms
[2024-05-24 00:47:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:47:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality3423089360231580032.gal : 4 ms
[2024-05-24 00:47:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4101357844000570272.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/CTLCardinality3423089360231580032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4101357844000570272.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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,7.32193e+34,0.462399,20636,1433,27,33517,344,710,50484,35,784,0


Converting to forward existential form...Done !
original formula: EG(AX((EG(AX(((i20.u135.p373==0)||(i24.u162.p452==1)))) + (AX((i13.u90.p257==0)) * (i23.u154.p433==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((EG(!(EX(!(((i20.u135.p373==0)||(i24.u162.p452==1)))))) + (!(EX(!((i13.u90.p257==0)))) * (i23....184
Reverse transition relation is NOT exact ! Due to transitions t423, i1.t418, i1.u12.t411, i2.t405, i2.t398, i3.t391, i3.u30.t384, i4.t377, i4.u36.t370, i5....843
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 485 transition count 502
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 485 transition count 502
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 44 place count 485 transition count 498
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 52 place count 477 transition count 490
Iterating global reduction 1 with 8 rules applied. Total rules applied 60 place count 477 transition count 490
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 68 place count 477 transition count 482
Applied a total of 68 rules in 28 ms. Remains 477 /505 variables (removed 28) and now considering 482/522 (removed 40) transitions.
// Phase 1: matrix 482 rows 477 cols
[2024-05-24 00:47:59] [INFO ] Computed 29 invariants in 2 ms
[2024-05-24 00:47:59] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-24 00:47:59] [INFO ] Invariant cache hit.
[2024-05-24 00:47:59] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
Running 481 sub problems to find dead transitions.
[2024-05-24 00:47:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 2 (OVERLAPS) 482/958 variables, 476/505 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/958 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 4 (OVERLAPS) 1/959 variables, 1/506 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/959 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 481 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 959/959 variables, and 506 constraints, problems are : Problem set: 0 solved, 481 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 477/477 constraints, PredecessorRefiner: 481/481 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 481 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 2 (OVERLAPS) 482/958 variables, 476/505 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/958 variables, 481/986 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/958 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 5 (OVERLAPS) 1/959 variables, 1/987 constraints. Problems are: Problem set: 0 solved, 481 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/959 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 481 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 959/959 variables, and 987 constraints, problems are : Problem set: 0 solved, 481 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 477/477 constraints, PredecessorRefiner: 481/481 constraints, Known Traps: 0/0 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 481 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Starting structural reductions in LTL mode, iteration 1 : 477/505 places, 482/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60589 ms. Remains : 477/505 places, 482/522 transitions.
[2024-05-24 00:48:59] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:48:59] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:48:59] [INFO ] Input system was already deterministic with 482 transitions.
[2024-05-24 00:48:59] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:48:59] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:48:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality13529757795018067745.gal : 3 ms
[2024-05-24 00:48:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality2610889711153825169.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/CTLCardinality13529757795018067745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2610889711153825169.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.
Detected timeout of ITS tools.
[2024-05-24 00:49:29] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:49:29] [INFO ] Applying decomposition
[2024-05-24 00:49:29] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5861699048513924623.txt' '-o' '/tmp/graph5861699048513924623.bin' '-w' '/tmp/graph5861699048513924623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5861699048513924623.bin' '-l' '-1' '-v' '-w' '/tmp/graph5861699048513924623.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:49:29] [INFO ] Decomposing Gal with order
[2024-05-24 00:49:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:49:29] [INFO ] Removed a total of 139 redundant transitions.
[2024-05-24 00:49:29] [INFO ] Flatten gal took : 18 ms
[2024-05-24 00:49:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-24 00:49:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality18105980749650278192.gal : 16 ms
[2024-05-24 00:49:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15814015685078245967.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/CTLCardinality18105980749650278192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15814015685078245967.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,7.80812e+34,0.330189,17316,1673,27,27477,284,734,39938,35,541,0


Converting to forward existential form...Done !
original formula: AF((EG((i1.u116.p326==1)) + EX((((i18.u123.p343==1)&&(i19.u128.p357==1)) * AF(AX(((i21.u149.p410==0)||(i7.u41.p110==1))))))))
=> equivalent forward existential formula: [FwdG(Init,!((EG((i1.u116.p326==1)) + EX((((i18.u123.p343==1)&&(i19.u128.p357==1)) * !(EG(!(!(EX(!(((i21.u149.p4...200
Reverse transition relation is NOT exact ! Due to transitions t424, i0.t133, i0.t126, i1.t185, i1.u115.t194, i2.i1.t292, i2.i1.i1.u69.t285, i3.t419, i3.u19...870
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Graph (trivial) has 433 edges and 505 vertex of which 6 / 505 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 777 edges and 500 vertex of which 468 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.2 ms
Discarding 32 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 252 transitions
Trivial Post-agglo rules discarded 252 transitions
Performed 252 trivial Post agglomeration. Transition count delta: 252
Iterating post reduction 0 with 252 rules applied. Total rules applied 254 place count 467 transition count 260
Reduce places removed 252 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 271 rules applied. Total rules applied 525 place count 215 transition count 241
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 531 place count 210 transition count 240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 532 place count 209 transition count 240
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 59 Pre rules applied. Total rules applied 532 place count 209 transition count 181
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 4 with 118 rules applied. Total rules applied 650 place count 150 transition count 181
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 677 place count 123 transition count 154
Iterating global reduction 4 with 27 rules applied. Total rules applied 704 place count 123 transition count 154
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 818 place count 66 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 819 place count 66 transition count 96
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 820 place count 65 transition count 95
Iterating global reduction 5 with 1 rules applied. Total rules applied 821 place count 65 transition count 95
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 5 with 2 rules applied. Total rules applied 823 place count 64 transition count 94
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 824 place count 64 transition count 94
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 825 place count 63 transition count 93
Applied a total of 825 rules in 44 ms. Remains 63 /505 variables (removed 442) and now considering 93/522 (removed 429) transitions.
// Phase 1: matrix 93 rows 63 cols
[2024-05-24 00:49:59] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 00:50:00] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-24 00:50:00] [INFO ] Invariant cache hit.
[2024-05-24 00:50:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 00:50:00] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-24 00:50:00] [INFO ] Redundant transitions in 2 ms returned []
Running 63 sub problems to find dead transitions.
[2024-05-24 00:50:00] [INFO ] Invariant cache hit.
[2024-05-24 00:50:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 92/127 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 28/155 variables, 28/63 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 1/156 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 0/156 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 156/156 variables, and 64 constraints, problems are : Problem set: 0 solved, 63 unsolved in 880 ms.
Refiners :[State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 92/127 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 7/42 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 28/155 variables, 28/70 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 56/126 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 1/156 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/156 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 156/156 variables, and 127 constraints, problems are : Problem set: 0 solved, 63 unsolved in 939 ms.
Refiners :[State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 1865ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 1866ms
Starting structural reductions in SI_CTL mode, iteration 1 : 63/505 places, 93/522 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2055 ms. Remains : 63/505 places, 93/522 transitions.
[2024-05-24 00:50:01] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:50:01] [INFO ] Flatten gal took : 1 ms
[2024-05-24 00:50:01] [INFO ] Input system was already deterministic with 93 transitions.
[2024-05-24 00:50:01] [INFO ] Flatten gal took : 1 ms
[2024-05-24 00:50:01] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 135 steps (2 resets) in 5 ms. (22 steps per ms) remains 0/1 properties
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-24 00:50:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15052171645325598204.gal : 2 ms
[2024-05-24 00:50:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14703352455120071905.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15052171645325598204.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14703352455120071905.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Graph (trivial) has 431 edges and 505 vertex of which 6 / 505 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 777 edges and 500 vertex of which 468 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.2 ms
Discarding 32 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 250 transitions
Trivial Post-agglo rules discarded 250 transitions
Performed 250 trivial Post agglomeration. Transition count delta: 250
Iterating post reduction 0 with 250 rules applied. Total rules applied 252 place count 467 transition count 262
Reduce places removed 250 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 269 rules applied. Total rules applied 521 place count 217 transition count 243
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 526 place count 212 transition count 243
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 526 place count 212 transition count 183
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 646 place count 152 transition count 183
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 673 place count 125 transition count 156
Iterating global reduction 3 with 27 rules applied. Total rules applied 700 place count 125 transition count 156
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 812 place count 69 transition count 100
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 813 place count 69 transition count 99
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 814 place count 68 transition count 98
Iterating global reduction 4 with 1 rules applied. Total rules applied 815 place count 68 transition count 98
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 4 with 2 rules applied. Total rules applied 817 place count 67 transition count 97
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 818 place count 66 transition count 96
Applied a total of 818 rules in 38 ms. Remains 66 /505 variables (removed 439) and now considering 96/522 (removed 426) transitions.
// Phase 1: matrix 96 rows 66 cols
[2024-05-24 00:50:02] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 00:50:02] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-24 00:50:02] [INFO ] Invariant cache hit.
[2024-05-24 00:50:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 00:50:02] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-24 00:50:02] [INFO ] Redundant transitions in 1 ms returned []
Running 67 sub problems to find dead transitions.
[2024-05-24 00:50:02] [INFO ] Invariant cache hit.
[2024-05-24 00:50:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 95/133 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 28/161 variables, 28/66 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 1/162 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 67 constraints, problems are : Problem set: 0 solved, 67 unsolved in 936 ms.
Refiners :[State Equation: 66/66 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 95/133 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 13/51 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 28/161 variables, 28/79 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 54/133 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 1/162 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/162 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 134 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1071 ms.
Refiners :[State Equation: 66/66 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
After SMT, in 2051ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 2052ms
Starting structural reductions in SI_CTL mode, iteration 1 : 66/505 places, 96/522 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2233 ms. Remains : 66/505 places, 96/522 transitions.
[2024-05-24 00:50:04] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:50:04] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:50:04] [INFO ] Input system was already deterministic with 96 transitions.
[2024-05-24 00:50:04] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:50:04] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:50:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality914481805564851720.gal : 4 ms
[2024-05-24 00:50:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality79771167194830315.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/CTLCardinality914481805564851720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality79771167194830315.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 -...280
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,5.05069e+15,2.48814,84812,2,1597,5,631463,6,0,359,305666,0


Converting to forward existential form...Done !
original formula: EF(AG((EG((p174==0)) * EG((p261==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((EG((p174==0)) * EG((p261==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t9, t11, t13, t15, t17, t19, t21, t23, t26, t27, t29, t31, t34, t37, t38, t40, t4...321
(forward)formula 0,0,8.00321,217196,1,0,962,1.57952e+06,223,435,2413,1.34782e+06,1102
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 483 transition count 500
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 483 transition count 500
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 49 place count 483 transition count 495
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 474 transition count 486
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 474 transition count 486
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 76 place count 474 transition count 477
Applied a total of 76 rules in 26 ms. Remains 474 /505 variables (removed 31) and now considering 477/522 (removed 45) transitions.
// Phase 1: matrix 477 rows 474 cols
[2024-05-24 00:50:12] [INFO ] Computed 29 invariants in 4 ms
[2024-05-24 00:50:12] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-05-24 00:50:12] [INFO ] Invariant cache hit.
[2024-05-24 00:50:12] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
Running 476 sub problems to find dead transitions.
[2024-05-24 00:50:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/473 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/473 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 2 (OVERLAPS) 477/950 variables, 473/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/950 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 4 (OVERLAPS) 1/951 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/951 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 476 unsolved
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0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 951/951 variables, and 503 constraints, problems are : Problem set: 0 solved, 476 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 476/476 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 476 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/473 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/473 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 2 (OVERLAPS) 477/950 variables, 473/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/950 variables, 476/978 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/950 variables, 0/978 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 5 (OVERLAPS) 1/951 variables, 1/979 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/951 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 476 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 951/951 variables, and 979 constraints, problems are : Problem set: 0 solved, 476 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 476/476 constraints, Known Traps: 0/0 constraints]
After SMT, in 60133ms problems are : Problem set: 0 solved, 476 unsolved
Search for dead transitions found 0 dead transitions in 60138ms
Starting structural reductions in LTL mode, iteration 1 : 474/505 places, 477/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60711 ms. Remains : 474/505 places, 477/522 transitions.
[2024-05-24 00:51:13] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:51:13] [INFO ] Flatten gal took : 14 ms
[2024-05-24 00:51:13] [INFO ] Input system was already deterministic with 477 transitions.
[2024-05-24 00:51:13] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:51:13] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:51:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality13211214844460875133.gal : 5 ms
[2024-05-24 00:51:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality5083053716121762815.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/CTLCardinality13211214844460875133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5083053716121762815.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.
Detected timeout of ITS tools.
[2024-05-24 00:51:43] [INFO ] Flatten gal took : 26 ms
[2024-05-24 00:51:43] [INFO ] Applying decomposition
[2024-05-24 00:51:43] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3081257234419488082.txt' '-o' '/tmp/graph3081257234419488082.bin' '-w' '/tmp/graph3081257234419488082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3081257234419488082.bin' '-l' '-1' '-v' '-w' '/tmp/graph3081257234419488082.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:51:43] [INFO ] Decomposing Gal with order
[2024-05-24 00:51:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:51:43] [INFO ] Removed a total of 65 redundant transitions.
[2024-05-24 00:51:43] [INFO ] Flatten gal took : 20 ms
[2024-05-24 00:51:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:51:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality11686614181141687083.gal : 4 ms
[2024-05-24 00:51:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality9749026068294655938.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/CTLCardinality11686614181141687083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9749026068294655938.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 482 transition count 499
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 482 transition count 499
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 51 place count 482 transition count 494
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 61 place count 472 transition count 484
Iterating global reduction 1 with 10 rules applied. Total rules applied 71 place count 472 transition count 484
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 81 place count 472 transition count 474
Applied a total of 81 rules in 28 ms. Remains 472 /505 variables (removed 33) and now considering 474/522 (removed 48) transitions.
// Phase 1: matrix 474 rows 472 cols
[2024-05-24 00:52:13] [INFO ] Computed 29 invariants in 4 ms
[2024-05-24 00:52:13] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-24 00:52:13] [INFO ] Invariant cache hit.
[2024-05-24 00:52:13] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
Running 473 sub problems to find dead transitions.
[2024-05-24 00:52:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/471 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 2 (OVERLAPS) 474/945 variables, 471/500 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/945 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 4 (OVERLAPS) 1/946 variables, 1/501 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/946 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 473 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 946/946 variables, and 501 constraints, problems are : Problem set: 0 solved, 473 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 473/473 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 473 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/471 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 2 (OVERLAPS) 474/945 variables, 471/500 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/945 variables, 473/973 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/945 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 5 (OVERLAPS) 1/946 variables, 1/974 constraints. Problems are: Problem set: 0 solved, 473 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/946 variables, 0/974 constraints. Problems are: Problem set: 0 solved, 473 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 946/946 variables, and 974 constraints, problems are : Problem set: 0 solved, 473 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 473/473 constraints, Known Traps: 0/0 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 473 unsolved
Search for dead transitions found 0 dead transitions in 60146ms
Starting structural reductions in LTL mode, iteration 1 : 472/505 places, 474/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60609 ms. Remains : 472/505 places, 474/522 transitions.
[2024-05-24 00:53:13] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:53:13] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:53:14] [INFO ] Input system was already deterministic with 474 transitions.
[2024-05-24 00:53:14] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:53:14] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:53:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality16928620035412905104.gal : 8 ms
[2024-05-24 00:53:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality10696095500806857141.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/CTLCardinality16928620035412905104.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10696095500806857141.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.
Detected timeout of ITS tools.
[2024-05-24 00:53:44] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:53:44] [INFO ] Applying decomposition
[2024-05-24 00:53:44] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1952649937088717587.txt' '-o' '/tmp/graph1952649937088717587.bin' '-w' '/tmp/graph1952649937088717587.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1952649937088717587.bin' '-l' '-1' '-v' '-w' '/tmp/graph1952649937088717587.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:53:44] [INFO ] Decomposing Gal with order
[2024-05-24 00:53:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:53:44] [INFO ] Removed a total of 151 redundant transitions.
[2024-05-24 00:53:44] [INFO ] Flatten gal took : 17 ms
[2024-05-24 00:53:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:53:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14215413327101903910.gal : 12 ms
[2024-05-24 00:53:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality16373021185726225164.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/CTLCardinality14215413327101903910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16373021185726225164.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,5.68361e+34,0.304568,16296,1806,30,25629,287,741,32856,36,547,0


Converting to forward existential form...Done !
original formula: AG(AX(AF(((i3.i1.u36.p94==0)&&(i1.i1.u25.p60==1)))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!(((i3.i1.u36.p94==0)&&(i1.i1.u25.p60==1))))] = FALSE
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
(forward)formula 0,0,3.33037,130080,1,0,274484,290,2975,218468,136,710,335835
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 488 transition count 505
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 488 transition count 505
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 488 transition count 500
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 45 place count 482 transition count 494
Iterating global reduction 1 with 6 rules applied. Total rules applied 51 place count 482 transition count 494
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 57 place count 482 transition count 488
Applied a total of 57 rules in 37 ms. Remains 482 /505 variables (removed 23) and now considering 488/522 (removed 34) transitions.
// Phase 1: matrix 488 rows 482 cols
[2024-05-24 00:53:47] [INFO ] Computed 29 invariants in 2 ms
[2024-05-24 00:53:47] [INFO ] Implicit Places using invariants in 134 ms returned []
[2024-05-24 00:53:47] [INFO ] Invariant cache hit.
[2024-05-24 00:53:48] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
Running 487 sub problems to find dead transitions.
[2024-05-24 00:53:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/481 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/481 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 2 (OVERLAPS) 488/969 variables, 481/510 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/969 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (OVERLAPS) 1/970 variables, 1/511 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/970 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 970/970 variables, and 511 constraints, problems are : Problem set: 0 solved, 487 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 482/482 constraints, PredecessorRefiner: 487/487 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 487 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/481 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/481 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 2 (OVERLAPS) 488/969 variables, 481/510 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/969 variables, 487/997 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/969 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 5 (OVERLAPS) 1/970 variables, 1/998 constraints. Problems are: Problem set: 0 solved, 487 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/970 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 487 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 970/970 variables, and 998 constraints, problems are : Problem set: 0 solved, 487 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 482/482 constraints, PredecessorRefiner: 487/487 constraints, Known Traps: 0/0 constraints]
After SMT, in 60127ms problems are : Problem set: 0 solved, 487 unsolved
Search for dead transitions found 0 dead transitions in 60134ms
Starting structural reductions in LTL mode, iteration 1 : 482/505 places, 488/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60634 ms. Remains : 482/505 places, 488/522 transitions.
[2024-05-24 00:54:48] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:54:48] [INFO ] Flatten gal took : 13 ms
[2024-05-24 00:54:48] [INFO ] Input system was already deterministic with 488 transitions.
[2024-05-24 00:54:48] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:54:48] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:54:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality16394552365442118334.gal : 4 ms
[2024-05-24 00:54:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality15082275499454929050.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/CTLCardinality16394552365442118334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15082275499454929050.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.
Detected timeout of ITS tools.
[2024-05-24 00:55:18] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:55:18] [INFO ] Applying decomposition
[2024-05-24 00:55:18] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13487794331130996466.txt' '-o' '/tmp/graph13487794331130996466.bin' '-w' '/tmp/graph13487794331130996466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13487794331130996466.bin' '-l' '-1' '-v' '-w' '/tmp/graph13487794331130996466.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:55:18] [INFO ] Decomposing Gal with order
[2024-05-24 00:55:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:55:18] [INFO ] Removed a total of 142 redundant transitions.
[2024-05-24 00:55:18] [INFO ] Flatten gal took : 16 ms
[2024-05-24 00:55:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:55:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality4319298683404000289.gal : 3 ms
[2024-05-24 00:55:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality15136866323428580362.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/CTLCardinality4319298683404000289.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15136866323428580362.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.06011e+35,0.53037,25192,1429,29,45081,285,706,55882,35,535,0


Converting to forward existential form...Done !
original formula: AG(((AG((i18.u128.p342==0)) + EX((((i24.u168.p456==1)||(i2.u23.p53==0))||(i12.u91.p243==1)))) + ((((i19.u135.p368==1)&&(i12.u87.p232==1))...364
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * !((!(E(TRUE U !((i18.u128.p342==0)))) + EX((((i24.u168.p456==1)||(i2.u23.p53==0))||(i12....873
Reverse transition relation is NOT exact ! Due to transitions t430, i1.t425, i1.t418, i2.t412, i2.u21.t402, i3.t395, i3.u28.t388, i4.t381, i4.u39.t374, i5....851
(forward)formula 0,1,1.07939,37336,1,0,56214,285,4713,107147,158,651,305378
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 484 transition count 501
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 484 transition count 501
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 46 place count 484 transition count 497
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 56 place count 474 transition count 487
Iterating global reduction 1 with 10 rules applied. Total rules applied 66 place count 474 transition count 487
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 76 place count 474 transition count 477
Applied a total of 76 rules in 22 ms. Remains 474 /505 variables (removed 31) and now considering 477/522 (removed 45) transitions.
// Phase 1: matrix 477 rows 474 cols
[2024-05-24 00:55:19] [INFO ] Computed 29 invariants in 5 ms
[2024-05-24 00:55:19] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-24 00:55:19] [INFO ] Invariant cache hit.
[2024-05-24 00:55:19] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Running 476 sub problems to find dead transitions.
[2024-05-24 00:55:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/473 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/473 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 2 (OVERLAPS) 477/950 variables, 473/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/950 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 4 (OVERLAPS) 1/951 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/951 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 476 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 951/951 variables, and 503 constraints, problems are : Problem set: 0 solved, 476 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 476/476 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 476 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/473 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/473 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 2 (OVERLAPS) 477/950 variables, 473/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/950 variables, 476/978 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/950 variables, 0/978 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 5 (OVERLAPS) 1/951 variables, 1/979 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/951 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 476 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 951/951 variables, and 979 constraints, problems are : Problem set: 0 solved, 476 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 476/476 constraints, Known Traps: 0/0 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 476 unsolved
Search for dead transitions found 0 dead transitions in 60146ms
Starting structural reductions in LTL mode, iteration 1 : 474/505 places, 477/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60551 ms. Remains : 474/505 places, 477/522 transitions.
[2024-05-24 00:56:20] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:56:20] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:56:20] [INFO ] Input system was already deterministic with 477 transitions.
[2024-05-24 00:56:20] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:56:20] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:56:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality14799071652252647690.gal : 2 ms
[2024-05-24 00:56:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality10873135046113830714.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/CTLCardinality14799071652252647690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10873135046113830714.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.
Detected timeout of ITS tools.
[2024-05-24 00:56:50] [INFO ] Flatten gal took : 15 ms
[2024-05-24 00:56:50] [INFO ] Applying decomposition
[2024-05-24 00:56:50] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13008088240286538949.txt' '-o' '/tmp/graph13008088240286538949.bin' '-w' '/tmp/graph13008088240286538949.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13008088240286538949.bin' '-l' '-1' '-v' '-w' '/tmp/graph13008088240286538949.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:56:50] [INFO ] Decomposing Gal with order
[2024-05-24 00:56:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:56:50] [INFO ] Removed a total of 57 redundant transitions.
[2024-05-24 00:56:50] [INFO ] Flatten gal took : 31 ms
[2024-05-24 00:56:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:56:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality10527883318753835877.gal : 20 ms
[2024-05-24 00:56:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality4116391247357504657.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/CTLCardinality10527883318753835877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4116391247357504657.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 485 transition count 502
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 485 transition count 502
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 44 place count 485 transition count 498
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 53 place count 476 transition count 489
Iterating global reduction 1 with 9 rules applied. Total rules applied 62 place count 476 transition count 489
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 71 place count 476 transition count 480
Applied a total of 71 rules in 16 ms. Remains 476 /505 variables (removed 29) and now considering 480/522 (removed 42) transitions.
// Phase 1: matrix 480 rows 476 cols
[2024-05-24 00:57:20] [INFO ] Computed 29 invariants in 1 ms
[2024-05-24 00:57:20] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-24 00:57:20] [INFO ] Invariant cache hit.
[2024-05-24 00:57:20] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
Running 479 sub problems to find dead transitions.
[2024-05-24 00:57:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 2 (OVERLAPS) 480/955 variables, 475/504 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/955 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 4 (OVERLAPS) 1/956 variables, 1/505 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/956 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 479 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 956/956 variables, and 505 constraints, problems are : Problem set: 0 solved, 479 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 476/476 constraints, PredecessorRefiner: 479/479 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 479 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/475 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/475 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 2 (OVERLAPS) 480/955 variables, 475/504 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/955 variables, 479/983 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/955 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 5 (OVERLAPS) 1/956 variables, 1/984 constraints. Problems are: Problem set: 0 solved, 479 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/956 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 479 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 956/956 variables, and 984 constraints, problems are : Problem set: 0 solved, 479 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 476/476 constraints, PredecessorRefiner: 479/479 constraints, Known Traps: 0/0 constraints]
After SMT, in 60141ms problems are : Problem set: 0 solved, 479 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Starting structural reductions in LTL mode, iteration 1 : 476/505 places, 480/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60598 ms. Remains : 476/505 places, 480/522 transitions.
[2024-05-24 00:58:21] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:58:21] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:58:21] [INFO ] Input system was already deterministic with 480 transitions.
[2024-05-24 00:58:21] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:58:21] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality4975396168096064366.gal : 1 ms
[2024-05-24 00:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality14470026625791649428.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/CTLCardinality4975396168096064366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14470026625791649428.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.
Detected timeout of ITS tools.
[2024-05-24 00:58:51] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:58:51] [INFO ] Applying decomposition
[2024-05-24 00:58:51] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14357575583747787803.txt' '-o' '/tmp/graph14357575583747787803.bin' '-w' '/tmp/graph14357575583747787803.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14357575583747787803.bin' '-l' '-1' '-v' '-w' '/tmp/graph14357575583747787803.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:58:51] [INFO ] Decomposing Gal with order
[2024-05-24 00:58:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:58:51] [INFO ] Removed a total of 140 redundant transitions.
[2024-05-24 00:58:51] [INFO ] Flatten gal took : 32 ms
[2024-05-24 00:58:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:58:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6051849266442210661.gal : 4 ms
[2024-05-24 00:58:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality15743593963187475579.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/CTLCardinality6051849266442210661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15743593963187475579.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.32179e+34,0.545596,25116,1375,26,44559,334,688,55261,35,807,0


Converting to forward existential form...Done !
original formula: EG((EX(EF((i7.u52.p143==1))) + (EF((((i18.u121.p344==0)&&(i27.u179.p500==1)) * (E((i18.u124.p351==0) U (i10.u68.p191==1)) * (((i3.u29.p74...257
=> equivalent forward existential formula: [FwdG(Init,(EX(E(TRUE U (i7.u52.p143==1))) + (E(TRUE U (((i18.u121.p344==0)&&(i27.u179.p500==1)) * (E((i18.u124....330
Reverse transition relation is NOT exact ! Due to transitions t422, i1.t417, i1.u17.t410, i2.t404, i2.t397, i3.t381, i3.u27.t390, i4.t374, i4.u32.t367, i5....858
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 29
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Graph (trivial) has 431 edges and 505 vertex of which 6 / 505 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 777 edges and 500 vertex of which 468 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.3 ms
Discarding 32 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 253 place count 467 transition count 261
Reduce places removed 251 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 271 rules applied. Total rules applied 524 place count 216 transition count 241
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 530 place count 211 transition count 240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 531 place count 210 transition count 240
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 59 Pre rules applied. Total rules applied 531 place count 210 transition count 181
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 4 with 118 rules applied. Total rules applied 649 place count 151 transition count 181
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 676 place count 124 transition count 154
Iterating global reduction 4 with 27 rules applied. Total rules applied 703 place count 124 transition count 154
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 817 place count 67 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 818 place count 67 transition count 96
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 819 place count 66 transition count 95
Iterating global reduction 5 with 1 rules applied. Total rules applied 820 place count 66 transition count 95
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 5 with 2 rules applied. Total rules applied 822 place count 65 transition count 94
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 823 place count 65 transition count 94
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 824 place count 64 transition count 93
Applied a total of 824 rules in 27 ms. Remains 64 /505 variables (removed 441) and now considering 93/522 (removed 429) transitions.
// Phase 1: matrix 93 rows 64 cols
[2024-05-24 00:59:21] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 00:59:21] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-24 00:59:21] [INFO ] Invariant cache hit.
[2024-05-24 00:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 00:59:21] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-24 00:59:21] [INFO ] Redundant transitions in 1 ms returned []
Running 63 sub problems to find dead transitions.
[2024-05-24 00:59:21] [INFO ] Invariant cache hit.
[2024-05-24 00:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 92/128 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 28/156 variables, 28/64 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 1/157 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 0/157 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 65 constraints, problems are : Problem set: 0 solved, 63 unsolved in 876 ms.
Refiners :[State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 92/128 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 28/156 variables, 28/69 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 58/127 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 1/157 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/157 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 157/157 variables, and 128 constraints, problems are : Problem set: 0 solved, 63 unsolved in 867 ms.
Refiners :[State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 1752ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 1752ms
Starting structural reductions in SI_CTL mode, iteration 1 : 64/505 places, 93/522 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1873 ms. Remains : 64/505 places, 93/522 transitions.
[2024-05-24 00:59:23] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:59:23] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:59:23] [INFO ] Input system was already deterministic with 93 transitions.
[2024-05-24 00:59:23] [INFO ] Flatten gal took : 1 ms
[2024-05-24 00:59:23] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:59:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality693876257747717836.gal : 1 ms
[2024-05-24 00:59:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality8364708398875027692.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/CTLCardinality693876257747717836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8364708398875027692.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,3.39678e+15,3.26594,92804,2,9705,5,631833,6,0,348,333343,0


Converting to forward existential form...Done !
original formula: EG(((p197==0)||(p440==1)))
=> equivalent forward existential formula: [FwdG(Init,((p197==0)||(p440==1)))] != FALSE
Hit Full ! (commute/partial/dont) 89/0/4
(forward)formula 0,1,9.08626,205284,1,0,8,1.2951e+06,19,4,1842,801105,8
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 522/522 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 483 transition count 500
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 483 transition count 500
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 49 place count 483 transition count 495
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 474 transition count 486
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 474 transition count 486
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 76 place count 474 transition count 477
Applied a total of 76 rules in 44 ms. Remains 474 /505 variables (removed 31) and now considering 477/522 (removed 45) transitions.
// Phase 1: matrix 477 rows 474 cols
[2024-05-24 00:59:32] [INFO ] Computed 29 invariants in 3 ms
[2024-05-24 00:59:32] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-24 00:59:32] [INFO ] Invariant cache hit.
[2024-05-24 00:59:32] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
Running 476 sub problems to find dead transitions.
[2024-05-24 00:59:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/473 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/473 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 2 (OVERLAPS) 477/950 variables, 473/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/950 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 4 (OVERLAPS) 1/951 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/951 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 476 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 951/951 variables, and 503 constraints, problems are : Problem set: 0 solved, 476 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 476/476 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 476 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/473 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/473 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 2 (OVERLAPS) 477/950 variables, 473/502 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/950 variables, 476/978 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/950 variables, 0/978 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 5 (OVERLAPS) 1/951 variables, 1/979 constraints. Problems are: Problem set: 0 solved, 476 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/951 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 476 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 951/951 variables, and 979 constraints, problems are : Problem set: 0 solved, 476 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 474/474 constraints, PredecessorRefiner: 476/476 constraints, Known Traps: 0/0 constraints]
After SMT, in 60129ms problems are : Problem set: 0 solved, 476 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Starting structural reductions in LTL mode, iteration 1 : 474/505 places, 477/522 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60673 ms. Remains : 474/505 places, 477/522 transitions.
[2024-05-24 01:00:33] [INFO ] Flatten gal took : 7 ms
[2024-05-24 01:00:33] [INFO ] Flatten gal took : 8 ms
[2024-05-24 01:00:33] [INFO ] Input system was already deterministic with 477 transitions.
[2024-05-24 01:00:33] [INFO ] Flatten gal took : 8 ms
[2024-05-24 01:00:33] [INFO ] Flatten gal took : 8 ms
[2024-05-24 01:00:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality6746476509057985028.gal : 2 ms
[2024-05-24 01:00:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality17897976564112348720.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/CTLCardinality6746476509057985028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17897976564112348720.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.
Detected timeout of ITS tools.
[2024-05-24 01:01:03] [INFO ] Flatten gal took : 8 ms
[2024-05-24 01:01:03] [INFO ] Applying decomposition
[2024-05-24 01:01:03] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10804333629948204772.txt' '-o' '/tmp/graph10804333629948204772.bin' '-w' '/tmp/graph10804333629948204772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10804333629948204772.bin' '-l' '-1' '-v' '-w' '/tmp/graph10804333629948204772.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:01:03] [INFO ] Decomposing Gal with order
[2024-05-24 01:01:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:01:03] [INFO ] Removed a total of 66 redundant transitions.
[2024-05-24 01:01:03] [INFO ] Flatten gal took : 17 ms
[2024-05-24 01:01:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-24 01:01:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality1533091454985456148.gal : 4 ms
[2024-05-24 01:01:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6734567364289931048.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/CTLCardinality1533091454985456148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6734567364289931048.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-24 01:01:33] [INFO ] Flatten gal took : 10 ms
[2024-05-24 01:01:33] [INFO ] Flatten gal took : 8 ms
[2024-05-24 01:01:33] [INFO ] Applying decomposition
[2024-05-24 01:01:33] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3794911453716480876.txt' '-o' '/tmp/graph3794911453716480876.bin' '-w' '/tmp/graph3794911453716480876.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3794911453716480876.bin' '-l' '-1' '-v' '-w' '/tmp/graph3794911453716480876.weights' '-q' '0' '-e' '0.001'
[2024-05-24 01:01:33] [INFO ] Decomposing Gal with order
[2024-05-24 01:01:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 01:01:33] [INFO ] Removed a total of 138 redundant transitions.
[2024-05-24 01:01:33] [INFO ] Flatten gal took : 19 ms
[2024-05-24 01:01:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-24 01:01:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality16760893481595312256.gal : 5 ms
[2024-05-24 01:01:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality347715302588394711.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/CTLCardinality16760893481595312256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality347715302588394711.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 8 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,4.45718e+35,0.296643,14928,1200,28,21769,324,835,28552,36,687,0


Converting to forward existential form...Done !
original formula: (EX(!(E((i6.i0.u51.p124==1) U E((((i28.i2.u204.p529==0)||(i3.i1.u31.p78==1))||(i13.i0.u99.p249==0)) U (i6.i0.u49.p121!=0))))) + (EG(AX(FA...313
=> equivalent forward existential formula: ([((Init * !(EX(!(E((i6.i0.u51.p124==1) U E((((i28.i2.u204.p529==0)||(i3.i1.u31.p78==1))||(i13.i0.u99.p249==0)) ...872
Reverse transition relation is NOT exact ! Due to transitions t464, i1.i1.t450, i1.i1.t459, i2.t444, i2.i1.u20.t434, i3.i2.t418, i3.i2.t427, i4.t411, i4.i1...983
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
(forward)formula 0,0,1.27061,51888,1,0,87732,329,7033,155927,188,915,347997
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((EX(!(E((i14.i1.u106.p265==1) U ((i15.i1.u115.p294==0)||(i21.i0.u152.p390==1))))) + !(E(A((i16.i0.u119.p305==1) U (i2.i1.u25.p59==1))...439
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !((E(TRUE U (!((E(!(((i23.i1.u171.p439==0)||(i23.i2.u3.p8==1))) U (!((i2.i0.u23.p55==...755
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
(forward)formula 1,1,58.7667,1322256,1,0,2.30286e+06,349,7678,2.90994e+06,205,987,1971265
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(AX((EG(AX(((i20.i1.u148.p373==0)||(i24.i0.u176.p452==1)))) + (AX((i13.i1.u101.p257==0)) * (i23.i0.u169.p433==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((EG(!(EX(!(((i20.i1.u148.p373==0)||(i24.i0.u176.p452==1)))))) + (!(EX(!((i13.i1.u101.p257==0))...197
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
(forward)formula 2,1,193.577,2198604,1,0,3.86022e+06,364,1685,4.62552e+06,75,1056,1584587
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((EG((i17.i0.u126.p326==1)) + EX((((i18.i0.u133.p343==1)&&(i19.i1.u140.p357==1)) * AF(AX(((i22.i1.u160.p410==0)||(i5.i0.u43.p110==1))))...159
=> equivalent forward existential formula: [FwdG(Init,!((EG((i17.i0.u126.p326==1)) + EX((((i18.i0.u133.p343==1)&&(i19.i1.u140.p357==1)) * !(EG(!(!(EX(!(((i...216
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
(forward)formula 3,0,296.076,2422652,1,0,4.27363e+06,364,1685,4.7046e+06,75,1056,1132264
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF((A((AX((((i16.i1.u122.p313==0)||(i27.i1.u196.p508==0))||(i1.i0.u16.p39==1))) + (i6.i0.u49.p120==1)) U AX(E(((i11.i2.u88.p224==0)||(i23...223
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(EX(!(E(((i11.i2.u88.p224==0)||(i23.i0.u168.p430==1)) U (i10.i1.u81.p204==0)))))) U (!((!(...471
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
(forward)formula 4,0,417.887,2665300,1,0,4.87907e+06,364,1685,4.96131e+06,75,1056,1027542
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(!(A(EF(EX((i16.i0.u118.p306==1))) U AG((((i11.i0.u84.p212==0)||(i1.i0.u16.p38==1)) + EX(((i8.i1.u66.p168==0)||(i1.i1.u15.p33==1)))))))...156
=> equivalent forward existential formula: ([((FwdU((FwdU(FwdU(Init,TRUE),!(!(E(TRUE U !((((i11.i0.u84.p212==0)||(i1.i0.u16.p38==1)) + EX(((i8.i1.u66.p168=...493
(forward)formula 5,0,418.087,2665300,1,0,4.87907e+06,364,4003,4.96131e+06,117,1056,1086376
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG((EX(EF((i7.i0.u58.p143==1))) + (EF((((i18.i0.u133.p344==0)&&(i27.i0.u193.p500==1)) * (E((i18.i2.u137.p351==0) U (i10.i2.u82.p191==1)) ...287
=> equivalent forward existential formula: [FwdG(Init,(EX(E(TRUE U (i7.i0.u58.p143==1))) + (E(TRUE U (((i18.i0.u133.p344==0)&&(i27.i0.u193.p500==1)) * (E((...360
(forward)formula 6,1,508.124,2667964,1,0,4.87907e+06,364,4094,4.96131e+06,119,1056,2936824
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E((AX(AG(((i15.i0.u113.p288==1) + E((i16.i1.u121.p311==0) U (i28.i0.u1.p4==1))))) * ((i1.i0.u16.p39==0)||(i13.i2.u97.p262==1))) U EG((A((...232
=> equivalent forward existential formula: [FwdG(FwdU(Init,(!(EX(!(!(E(TRUE U !(((i15.i0.u113.p288==1) + E((i16.i1.u121.p311==0) U (i28.i0.u1.p4==1))))))))...365
(forward)formula 7,1,570.715,2932348,1,0,5.36491e+06,364,1685,5.31395e+06,75,1056,965139
FORMULA GPUForwardProgress-PT-28b-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1927856 ms.

BK_STOP 1716513065282

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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-28b"
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-28b, 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-171640603700569"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28b.tgz
mv GPUForwardProgress-PT-28b 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 ;