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.r334-tall-171679079600098.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is RingSingleMessageInMbox-PT-d1m160, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679079600098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 23:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 12 23:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 23:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 23:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.8M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716799684135

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m160
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-27 08:48:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 08:48:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 08:48:05] [INFO ] Load time of PNML (sax parser for PT used): 454 ms
[2024-05-27 08:48:05] [INFO ] Transformed 6690 places.
[2024-05-27 08:48:05] [INFO ] Transformed 11934 transitions.
[2024-05-27 08:48:05] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 616 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Deduced a syphon composed of 4305 places in 37 ms
Reduce places removed 4305 places and 0 transitions.
Support contains 59 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1070 places :
Symmetric choice reduction at 1 with 1070 rule applications. Total rules 1189 place count 1298 transition count 10346
Iterating global reduction 1 with 1070 rules applied. Total rules applied 2259 place count 1298 transition count 10346
Ensure Unique test removed 420 transitions
Reduce isomorphic transitions removed 420 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 2679 place count 1298 transition count 9926
Discarding 893 places :
Symmetric choice reduction at 2 with 893 rule applications. Total rules 3572 place count 405 transition count 9033
Iterating global reduction 2 with 893 rules applied. Total rules applied 4465 place count 405 transition count 9033
Ensure Unique test removed 7200 transitions
Reduce isomorphic transitions removed 7200 transitions.
Iterating post reduction 2 with 7200 rules applied. Total rules applied 11665 place count 405 transition count 1833
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 11678 place count 392 transition count 1820
Iterating global reduction 3 with 13 rules applied. Total rules applied 11691 place count 392 transition count 1820
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 11693 place count 392 transition count 1818
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 11700 place count 385 transition count 1811
Iterating global reduction 4 with 7 rules applied. Total rules applied 11707 place count 385 transition count 1811
Applied a total of 11707 rules in 410 ms. Remains 385 /2385 variables (removed 2000) and now considering 1811/11934 (removed 10123) transitions.
// Phase 1: matrix 1811 rows 385 cols
[2024-05-27 08:48:06] [INFO ] Computed 3 invariants in 41 ms
[2024-05-27 08:48:06] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-27 08:48:06] [INFO ] Invariant cache hit.
[2024-05-27 08:48:07] [INFO ] State equation strengthened by 1467 read => feed constraints.
[2024-05-27 08:48:10] [INFO ] Implicit Places using invariants and state equation in 3285 ms returned []
Implicit Place search using SMT with State Equation took 3724 ms to find 0 implicit places.
Running 1810 sub problems to find dead transitions.
[2024-05-27 08:48:10] [INFO ] Invariant cache hit.
[2024-05-27 08:48:10] [INFO ] State equation strengthened by 1467 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
At refinement iteration 1 (OVERLAPS) 1/385 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 385/2196 variables, and 3 constraints, problems are : Problem set: 0 solved, 1810 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/385 constraints, ReadFeed: 0/1467 constraints, PredecessorRefiner: 1810/1810 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
At refinement iteration 1 (OVERLAPS) 1/385 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1810 unsolved
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD299 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD1772 is UNSAT
Problem TDEAD1773 is UNSAT
Problem TDEAD1774 is UNSAT
Problem TDEAD1775 is UNSAT
Problem TDEAD1777 is UNSAT
Problem TDEAD1778 is UNSAT
Problem TDEAD1779 is UNSAT
Problem TDEAD1780 is UNSAT
Problem TDEAD1782 is UNSAT
Problem TDEAD1783 is UNSAT
Problem TDEAD1784 is UNSAT
Problem TDEAD1785 is UNSAT
Problem TDEAD1787 is UNSAT
Problem TDEAD1788 is UNSAT
Problem TDEAD1789 is UNSAT
Problem TDEAD1790 is UNSAT
At refinement iteration 4 (OVERLAPS) 1811/2196 variables, 385/388 constraints. Problems are: Problem set: 24 solved, 1786 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2196 variables, 1467/1855 constraints. Problems are: Problem set: 24 solved, 1786 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2196/2196 variables, and 3641 constraints, problems are : Problem set: 24 solved, 1786 unsolved in 31991 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 385/385 constraints, ReadFeed: 1467/1467 constraints, PredecessorRefiner: 1786/1810 constraints, Known Traps: 0/0 constraints]
After SMT, in 70851ms problems are : Problem set: 24 solved, 1786 unsolved
Search for dead transitions found 24 dead transitions in 70885ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 385/2385 places, 1787/11934 transitions.
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 363 transition count 1777
Applied a total of 32 rules in 11 ms. Remains 363 /385 variables (removed 22) and now considering 1777/1787 (removed 10) transitions.
// Phase 1: matrix 1777 rows 363 cols
[2024-05-27 08:49:21] [INFO ] Computed 2 invariants in 9 ms
[2024-05-27 08:49:21] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-05-27 08:49:21] [INFO ] Invariant cache hit.
[2024-05-27 08:49:21] [INFO ] State equation strengthened by 1463 read => feed constraints.
[2024-05-27 08:49:23] [INFO ] Implicit Places using invariants and state equation in 2643 ms returned []
Implicit Place search using SMT with State Equation took 2799 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 363/2385 places, 1777/11934 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 77865 ms. Remains : 363/2385 places, 1777/11934 transitions.
Support contains 59 out of 363 places after structural reductions.
[2024-05-27 08:49:24] [INFO ] Flatten gal took : 131 ms
[2024-05-27 08:49:24] [INFO ] Flatten gal took : 86 ms
[2024-05-27 08:49:24] [INFO ] Input system was already deterministic with 1777 transitions.
Reduction of identical properties reduced properties to check from 61 to 60
RANDOM walk for 40000 steps (6826 resets) in 4349 ms. (9 steps per ms) remains 11/60 properties
BEST_FIRST walk for 40004 steps (1050 resets) in 176 ms. (226 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (441 resets) in 100 ms. (396 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (702 resets) in 183 ms. (217 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (736 resets) in 153 ms. (259 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (710 resets) in 173 ms. (229 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (991 resets) in 137 ms. (289 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (722 resets) in 151 ms. (263 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (749 resets) in 151 ms. (263 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (865 resets) in 149 ms. (266 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (396 resets) in 64 ms. (615 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (782 resets) in 84 ms. (470 steps per ms) remains 11/11 properties
[2024-05-27 08:49:26] [INFO ] Invariant cache hit.
[2024-05-27 08:49:26] [INFO ] State equation strengthened by 1463 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 67/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 4/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 1117/1215 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1215 variables, 803/903 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1215 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp57 is UNSAT
After SMT solving in domain Real declared 2140/2140 variables, and 1168 constraints, problems are : Problem set: 11 solved, 0 unsolved in 808 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 363/363 constraints, ReadFeed: 803/1463 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 950ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2024-05-27 08:49:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 08:49:27] [INFO ] Flatten gal took : 56 ms
[2024-05-27 08:49:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 08:49:27] [INFO ] Flatten gal took : 57 ms
[2024-05-27 08:49:27] [INFO ] Input system was already deterministic with 1777 transitions.
Support contains 46 out of 363 places (down from 49) after GAL structural reductions.
Computed a total of 109 stabilizing places and 847 stable transitions
Graph (complete) has 2490 edges and 363 vertex of which 360 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.15 ms
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 51 place count 314 transition count 642
Iterating global reduction 1 with 47 rules applied. Total rules applied 98 place count 314 transition count 642
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 123 place count 314 transition count 617
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 157 place count 280 transition count 583
Iterating global reduction 2 with 34 rules applied. Total rules applied 191 place count 280 transition count 583
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 207 place count 280 transition count 567
Discarding 104 places :
Symmetric choice reduction at 3 with 104 rule applications. Total rules 311 place count 176 transition count 463
Iterating global reduction 3 with 104 rules applied. Total rules applied 415 place count 176 transition count 463
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 3 with 140 rules applied. Total rules applied 555 place count 176 transition count 323
Applied a total of 555 rules in 18 ms. Remains 176 /363 variables (removed 187) and now considering 323/1777 (removed 1454) transitions.
// Phase 1: matrix 323 rows 176 cols
[2024-05-27 08:49:27] [INFO ] Computed 2 invariants in 4 ms
[2024-05-27 08:49:27] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-27 08:49:27] [INFO ] Invariant cache hit.
[2024-05-27 08:49:27] [INFO ] State equation strengthened by 169 read => feed constraints.
[2024-05-27 08:49:28] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 598 ms to find 0 implicit places.
Running 322 sub problems to find dead transitions.
[2024-05-27 08:49:28] [INFO ] Invariant cache hit.
[2024-05-27 08:49:28] [INFO ] State equation strengthened by 169 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (OVERLAPS) 1/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (OVERLAPS) 323/499 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/499 variables, 169/347 constraints. Problems are: Problem set: 0 solved, 322 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 7 (OVERLAPS) 0/499 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 322 unsolved
No progress, stopping.
After SMT solving in domain Real declared 499/499 variables, and 347 constraints, problems are : Problem set: 0 solved, 322 unsolved in 11404 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 176/176 constraints, ReadFeed: 169/169 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 322 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/175 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (OVERLAPS) 1/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (OVERLAPS) 323/499 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/499 variables, 169/347 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 322/669 constraints. Problems are: Problem set: 0 solved, 322 unsolved
[2024-05-27 08:49:47] [INFO ] Deduced a trap composed of 49 places in 55 ms of which 7 ms to minimize.
[2024-05-27 08:49:47] [INFO ] Deduced a trap composed of 57 places in 48 ms of which 2 ms to minimize.
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
[2024-05-27 08:49:48] [INFO ] Deduced a trap composed of 61 places in 52 ms of which 1 ms to minimize.
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
[2024-05-27 08:49:52] [INFO ] Deduced a trap composed of 57 places in 55 ms of which 1 ms to minimize.
Problem TDEAD286 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
[2024-05-27 08:49:52] [INFO ] Deduced a trap composed of 65 places in 41 ms of which 1 ms to minimize.
[2024-05-27 08:49:52] [INFO ] Deduced a trap composed of 59 places in 48 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/499 variables, 6/675 constraints. Problems are: Problem set: 22 solved, 300 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/499 variables, 0/675 constraints. Problems are: Problem set: 22 solved, 300 unsolved
At refinement iteration 9 (OVERLAPS) 0/499 variables, 0/675 constraints. Problems are: Problem set: 22 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Int declared 499/499 variables, and 675 constraints, problems are : Problem set: 22 solved, 300 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 176/176 constraints, ReadFeed: 169/169 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 6/6 constraints]
After SMT, in 42096ms problems are : Problem set: 22 solved, 300 unsolved
Search for dead transitions found 22 dead transitions in 42101ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 176/363 places, 301/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 158 transition count 295
Applied a total of 24 rules in 5 ms. Remains 158 /176 variables (removed 18) and now considering 295/301 (removed 6) transitions.
// Phase 1: matrix 295 rows 158 cols
[2024-05-27 08:50:10] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 08:50:10] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-27 08:50:10] [INFO ] Invariant cache hit.
[2024-05-27 08:50:10] [INFO ] State equation strengthened by 165 read => feed constraints.
[2024-05-27 08:50:10] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 158/363 places, 295/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43253 ms. Remains : 158/363 places, 295/1777 transitions.
[2024-05-27 08:50:10] [INFO ] Flatten gal took : 12 ms
[2024-05-27 08:50:10] [INFO ] Flatten gal took : 9 ms
[2024-05-27 08:50:10] [INFO ] Input system was already deterministic with 295 transitions.
[2024-05-27 08:50:10] [INFO ] Flatten gal took : 17 ms
[2024-05-27 08:50:10] [INFO ] Flatten gal took : 13 ms
[2024-05-27 08:50:10] [INFO ] Time to serialize gal into /tmp/CTLFireability9000405789333608629.gal : 8 ms
[2024-05-27 08:50:10] [INFO ] Time to serialize properties into /tmp/CTLFireability14468577414975191772.ctl : 4 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/CTLFireability9000405789333608629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14468577414975191772.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.
[2024-05-27 08:50:41] [INFO ] Flatten gal took : 9 ms
[2024-05-27 08:50:41] [INFO ] Applying decomposition
[2024-05-27 08:50:41] [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/graph16120609930127947475.txt' '-o' '/tmp/graph16120609930127947475.bin' '-w' '/tmp/graph16120609930127947475.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16120609930127947475.bin' '-l' '-1' '-v' '-w' '/tmp/graph16120609930127947475.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:50:41] [INFO ] Decomposing Gal with order
[2024-05-27 08:50:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:50:41] [INFO ] Removed a total of 233 redundant transitions.
[2024-05-27 08:50:41] [INFO ] Flatten gal took : 53 ms
[2024-05-27 08:50:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 12 ms.
[2024-05-27 08:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17533195755703450356.gal : 4 ms
[2024-05-27 08:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability3980262527720761641.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/CTLFireability17533195755703450356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3980262527720761641.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 SI_CTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Graph (complete) has 2490 edges and 363 vertex of which 361 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.14 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 361 transition count 1775
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 53 place count 311 transition count 549
Iterating global reduction 1 with 50 rules applied. Total rules applied 103 place count 311 transition count 549
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 118 place count 311 transition count 534
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 155 place count 274 transition count 497
Iterating global reduction 2 with 37 rules applied. Total rules applied 192 place count 274 transition count 497
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 201 place count 274 transition count 488
Discarding 112 places :
Symmetric choice reduction at 3 with 112 rule applications. Total rules 313 place count 162 transition count 376
Iterating global reduction 3 with 112 rules applied. Total rules applied 425 place count 162 transition count 376
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 3 with 116 rules applied. Total rules applied 541 place count 162 transition count 260
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 542 place count 161 transition count 247
Iterating global reduction 4 with 1 rules applied. Total rules applied 543 place count 161 transition count 247
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 544 place count 160 transition count 246
Iterating global reduction 4 with 1 rules applied. Total rules applied 545 place count 160 transition count 246
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 549 place count 156 transition count 242
Iterating global reduction 4 with 4 rules applied. Total rules applied 553 place count 156 transition count 242
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 569 place count 156 transition count 226
Applied a total of 569 rules in 80 ms. Remains 156 /363 variables (removed 207) and now considering 226/1777 (removed 1551) transitions.
// Phase 1: matrix 226 rows 156 cols
[2024-05-27 08:51:11] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 08:51:11] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-27 08:51:11] [INFO ] Invariant cache hit.
[2024-05-27 08:51:11] [INFO ] State equation strengthened by 89 read => feed constraints.
[2024-05-27 08:51:11] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2024-05-27 08:51:11] [INFO ] Redundant transitions in 13 ms returned []
Running 225 sub problems to find dead transitions.
[2024-05-27 08:51:11] [INFO ] Invariant cache hit.
[2024-05-27 08:51:11] [INFO ] State equation strengthened by 89 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (OVERLAPS) 1/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 226/382 variables, 156/158 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 89/247 constraints. Problems are: Problem set: 0 solved, 225 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (OVERLAPS) 0/382 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 382/382 variables, and 247 constraints, problems are : Problem set: 0 solved, 225 unsolved in 6573 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 156/156 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (OVERLAPS) 1/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 226/382 variables, 156/158 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 89/247 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 225/472 constraints. Problems are: Problem set: 0 solved, 225 unsolved
[2024-05-27 08:51:23] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 1 ms to minimize.
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
[2024-05-27 08:51:23] [INFO ] Deduced a trap composed of 61 places in 51 ms of which 2 ms to minimize.
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
[2024-05-27 08:51:23] [INFO ] Deduced a trap composed of 59 places in 48 ms of which 1 ms to minimize.
[2024-05-27 08:51:24] [INFO ] Deduced a trap composed of 69 places in 49 ms of which 1 ms to minimize.
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
[2024-05-27 08:51:25] [INFO ] Deduced a trap composed of 57 places in 50 ms of which 5 ms to minimize.
Problem TDEAD185 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
[2024-05-27 08:51:25] [INFO ] Deduced a trap composed of 59 places in 46 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 6/478 constraints. Problems are: Problem set: 22 solved, 203 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/478 constraints. Problems are: Problem set: 22 solved, 203 unsolved
At refinement iteration 9 (OVERLAPS) 0/382 variables, 0/478 constraints. Problems are: Problem set: 22 solved, 203 unsolved
No progress, stopping.
After SMT solving in domain Int declared 382/382 variables, and 478 constraints, problems are : Problem set: 22 solved, 203 unsolved in 19621 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 156/156 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 6/6 constraints]
After SMT, in 26501ms problems are : Problem set: 22 solved, 203 unsolved
Search for dead transitions found 22 dead transitions in 26505ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 156/363 places, 204/1777 transitions.
Graph (complete) has 503 edges and 156 vertex of which 138 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 138 transition count 198
Applied a total of 7 rules in 22 ms. Remains 138 /156 variables (removed 18) and now considering 198/204 (removed 6) transitions.
// Phase 1: matrix 198 rows 138 cols
[2024-05-27 08:51:38] [INFO ] Computed 2 invariants in 46 ms
[2024-05-27 08:51:38] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-27 08:51:38] [INFO ] Invariant cache hit.
[2024-05-27 08:51:38] [INFO ] State equation strengthened by 85 read => feed constraints.
[2024-05-27 08:51:38] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 138/363 places, 198/1777 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 27385 ms. Remains : 138/363 places, 198/1777 transitions.
[2024-05-27 08:51:38] [INFO ] Flatten gal took : 5 ms
[2024-05-27 08:51:38] [INFO ] Flatten gal took : 6 ms
[2024-05-27 08:51:38] [INFO ] Input system was already deterministic with 198 transitions.
[2024-05-27 08:51:38] [INFO ] Flatten gal took : 5 ms
[2024-05-27 08:51:38] [INFO ] Flatten gal took : 5 ms
[2024-05-27 08:51:38] [INFO ] Time to serialize gal into /tmp/CTLFireability13438111833176169034.gal : 2 ms
[2024-05-27 08:51:38] [INFO ] Time to serialize properties into /tmp/CTLFireability6174865916977438348.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/CTLFireability13438111833176169034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6174865916977438348.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.
[2024-05-27 08:52:08] [INFO ] Flatten gal took : 8 ms
[2024-05-27 08:52:08] [INFO ] Applying decomposition
[2024-05-27 08:52:08] [INFO ] Flatten gal took : 6 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/graph12266397048550671026.txt' '-o' '/tmp/graph12266397048550671026.bin' '-w' '/tmp/graph12266397048550671026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12266397048550671026.bin' '-l' '-1' '-v' '-w' '/tmp/graph12266397048550671026.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:52:08] [INFO ] Decomposing Gal with order
[2024-05-27 08:52:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:52:08] [INFO ] Removed a total of 195 redundant transitions.
[2024-05-27 08:52:08] [INFO ] Flatten gal took : 20 ms
[2024-05-27 08:52:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 6 ms.
[2024-05-27 08:52:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3705764768557650641.gal : 3 ms
[2024-05-27 08:52:08] [INFO ] Time to serialize properties into /tmp/CTLFireability12489744373632362671.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/CTLFireability3705764768557650641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12489744373632362671.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 SI_CTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Graph (complete) has 2490 edges and 363 vertex of which 361 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 361 transition count 1775
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 44 place count 320 transition count 765
Iterating global reduction 1 with 41 rules applied. Total rules applied 85 place count 320 transition count 765
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 112 place count 320 transition count 738
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 142 place count 290 transition count 708
Iterating global reduction 2 with 30 rules applied. Total rules applied 172 place count 290 transition count 708
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 188 place count 290 transition count 692
Discarding 92 places :
Symmetric choice reduction at 3 with 92 rule applications. Total rules 280 place count 198 transition count 600
Iterating global reduction 3 with 92 rules applied. Total rules applied 372 place count 198 transition count 600
Ensure Unique test removed 176 transitions
Reduce isomorphic transitions removed 176 transitions.
Iterating post reduction 3 with 176 rules applied. Total rules applied 548 place count 198 transition count 424
Applied a total of 548 rules in 63 ms. Remains 198 /363 variables (removed 165) and now considering 424/1777 (removed 1353) transitions.
// Phase 1: matrix 424 rows 198 cols
[2024-05-27 08:52:39] [INFO ] Computed 2 invariants in 3 ms
[2024-05-27 08:52:39] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-27 08:52:39] [INFO ] Invariant cache hit.
[2024-05-27 08:52:39] [INFO ] State equation strengthened by 251 read => feed constraints.
[2024-05-27 08:52:39] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 769 ms to find 0 implicit places.
[2024-05-27 08:52:39] [INFO ] Redundant transitions in 20 ms returned []
Running 423 sub problems to find dead transitions.
[2024-05-27 08:52:39] [INFO ] Invariant cache hit.
[2024-05-27 08:52:39] [INFO ] State equation strengthened by 251 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 2 (OVERLAPS) 1/198 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/198 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 4 (OVERLAPS) 424/622 variables, 198/200 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/622 variables, 251/451 constraints. Problems are: Problem set: 0 solved, 423 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/622 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 7 (OVERLAPS) 0/622 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 423 unsolved
No progress, stopping.
After SMT solving in domain Real declared 622/622 variables, and 451 constraints, problems are : Problem set: 0 solved, 423 unsolved in 19799 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 198/198 constraints, ReadFeed: 251/251 constraints, PredecessorRefiner: 423/423 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 423 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 2 (OVERLAPS) 1/198 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/198 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 4 (OVERLAPS) 424/622 variables, 198/200 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/622 variables, 251/451 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/622 variables, 423/874 constraints. Problems are: Problem set: 0 solved, 423 unsolved
[2024-05-27 08:53:12] [INFO ] Deduced a trap composed of 49 places in 42 ms of which 1 ms to minimize.
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
[2024-05-27 08:53:12] [INFO ] Deduced a trap composed of 61 places in 49 ms of which 1 ms to minimize.
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
[2024-05-27 08:53:12] [INFO ] Deduced a trap composed of 57 places in 41 ms of which 0 ms to minimize.
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
[2024-05-27 08:53:18] [INFO ] Deduced a trap composed of 57 places in 37 ms of which 1 ms to minimize.
Problem TDEAD387 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD398 is UNSAT
[2024-05-27 08:53:18] [INFO ] Deduced a trap composed of 65 places in 48 ms of which 1 ms to minimize.
[2024-05-27 08:53:18] [INFO ] Deduced a trap composed of 59 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/622 variables, 6/880 constraints. Problems are: Problem set: 22 solved, 401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 622/622 variables, and 880 constraints, problems are : Problem set: 22 solved, 401 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 198/198 constraints, ReadFeed: 251/251 constraints, PredecessorRefiner: 423/423 constraints, Known Traps: 6/6 constraints]
After SMT, in 50646ms problems are : Problem set: 22 solved, 401 unsolved
Search for dead transitions found 22 dead transitions in 50650ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 198/363 places, 402/1777 transitions.
Graph (complete) has 779 edges and 198 vertex of which 180 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 180 transition count 396
Applied a total of 7 rules in 14 ms. Remains 180 /198 variables (removed 18) and now considering 396/402 (removed 6) transitions.
// Phase 1: matrix 396 rows 180 cols
[2024-05-27 08:53:30] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 08:53:30] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-27 08:53:30] [INFO ] Invariant cache hit.
[2024-05-27 08:53:30] [INFO ] State equation strengthened by 247 read => feed constraints.
[2024-05-27 08:53:31] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 180/363 places, 396/1777 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 52111 ms. Remains : 180/363 places, 396/1777 transitions.
[2024-05-27 08:53:31] [INFO ] Flatten gal took : 12 ms
[2024-05-27 08:53:31] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:53:31] [INFO ] Input system was already deterministic with 396 transitions.
[2024-05-27 08:53:31] [INFO ] Flatten gal took : 11 ms
[2024-05-27 08:53:31] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:53:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3895941156758024285.gal : 1 ms
[2024-05-27 08:53:31] [INFO ] Time to serialize properties into /tmp/CTLFireability5628838614802269283.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/CTLFireability3895941156758024285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5628838614802269283.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.
[2024-05-27 08:54:01] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:54:01] [INFO ] Applying decomposition
[2024-05-27 08:54:01] [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/graph2971261880064944310.txt' '-o' '/tmp/graph2971261880064944310.bin' '-w' '/tmp/graph2971261880064944310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2971261880064944310.bin' '-l' '-1' '-v' '-w' '/tmp/graph2971261880064944310.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:54:01] [INFO ] Decomposing Gal with order
[2024-05-27 08:54:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:54:01] [INFO ] Removed a total of 413 redundant transitions.
[2024-05-27 08:54:01] [INFO ] Flatten gal took : 44 ms
[2024-05-27 08:54:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 7 ms.
[2024-05-27 08:54:01] [INFO ] Time to serialize gal into /tmp/CTLFireability2205631049031333088.gal : 3 ms
[2024-05-27 08:54:01] [INFO ] Time to serialize properties into /tmp/CTLFireability9864163478193118776.ctl : 10 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/CTLFireability2205631049031333088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9864163478193118776.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.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 52 place count 313 transition count 590
Iterating global reduction 1 with 48 rules applied. Total rules applied 100 place count 313 transition count 590
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 116 place count 313 transition count 574
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 152 place count 277 transition count 538
Iterating global reduction 2 with 36 rules applied. Total rules applied 188 place count 277 transition count 538
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 198 place count 277 transition count 528
Discarding 108 places :
Symmetric choice reduction at 3 with 108 rule applications. Total rules 306 place count 169 transition count 420
Iterating global reduction 3 with 108 rules applied. Total rules applied 414 place count 169 transition count 420
Ensure Unique test removed 136 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 3 with 136 rules applied. Total rules applied 550 place count 169 transition count 284
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 551 place count 168 transition count 271
Iterating global reduction 4 with 1 rules applied. Total rules applied 552 place count 168 transition count 271
Applied a total of 552 rules in 31 ms. Remains 168 /363 variables (removed 195) and now considering 271/1777 (removed 1506) transitions.
// Phase 1: matrix 271 rows 168 cols
[2024-05-27 08:54:31] [INFO ] Computed 2 invariants in 3 ms
[2024-05-27 08:54:31] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-27 08:54:31] [INFO ] Invariant cache hit.
[2024-05-27 08:54:31] [INFO ] State equation strengthened by 123 read => feed constraints.
[2024-05-27 08:54:31] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
Running 270 sub problems to find dead transitions.
[2024-05-27 08:54:31] [INFO ] Invariant cache hit.
[2024-05-27 08:54:31] [INFO ] State equation strengthened by 123 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (OVERLAPS) 1/168 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/439 variables, 168/170 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 123/293 constraints. Problems are: Problem set: 0 solved, 270 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 7 (OVERLAPS) 0/439 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 270 unsolved
No progress, stopping.
After SMT solving in domain Real declared 439/439 variables, and 293 constraints, problems are : Problem set: 0 solved, 270 unsolved in 8784 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 123/123 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (OVERLAPS) 1/168 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/439 variables, 168/170 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 123/293 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 270/563 constraints. Problems are: Problem set: 0 solved, 270 unsolved
[2024-05-27 08:54:46] [INFO ] Deduced a trap composed of 49 places in 40 ms of which 1 ms to minimize.
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
[2024-05-27 08:54:47] [INFO ] Deduced a trap composed of 61 places in 43 ms of which 1 ms to minimize.
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
[2024-05-27 08:54:47] [INFO ] Deduced a trap composed of 57 places in 42 ms of which 1 ms to minimize.
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
[2024-05-27 08:54:49] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 1 ms to minimize.
Problem TDEAD234 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
[2024-05-27 08:54:50] [INFO ] Deduced a trap composed of 65 places in 44 ms of which 1 ms to minimize.
[2024-05-27 08:54:50] [INFO ] Deduced a trap composed of 59 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 6/569 constraints. Problems are: Problem set: 22 solved, 248 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 0/569 constraints. Problems are: Problem set: 22 solved, 248 unsolved
At refinement iteration 9 (OVERLAPS) 0/439 variables, 0/569 constraints. Problems are: Problem set: 22 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Int declared 439/439 variables, and 569 constraints, problems are : Problem set: 22 solved, 248 unsolved in 26603 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 168/168 constraints, ReadFeed: 123/123 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 6/6 constraints]
After SMT, in 35854ms problems are : Problem set: 22 solved, 248 unsolved
Search for dead transitions found 22 dead transitions in 35858ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 168/363 places, 249/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 150 transition count 243
Applied a total of 24 rules in 1 ms. Remains 150 /168 variables (removed 18) and now considering 243/249 (removed 6) transitions.
// Phase 1: matrix 243 rows 150 cols
[2024-05-27 08:55:07] [INFO ] Computed 2 invariants in 6 ms
[2024-05-27 08:55:07] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-27 08:55:07] [INFO ] Invariant cache hit.
[2024-05-27 08:55:07] [INFO ] State equation strengthened by 119 read => feed constraints.
[2024-05-27 08:55:08] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 150/363 places, 243/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36800 ms. Remains : 150/363 places, 243/1777 transitions.
[2024-05-27 08:55:08] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:55:08] [INFO ] Flatten gal took : 7 ms
[2024-05-27 08:55:08] [INFO ] Input system was already deterministic with 243 transitions.
[2024-05-27 08:55:08] [INFO ] Flatten gal took : 6 ms
[2024-05-27 08:55:08] [INFO ] Flatten gal took : 6 ms
[2024-05-27 08:55:08] [INFO ] Time to serialize gal into /tmp/CTLFireability193563323773999333.gal : 2 ms
[2024-05-27 08:55:08] [INFO ] Time to serialize properties into /tmp/CTLFireability18438254407904151323.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/CTLFireability193563323773999333.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18438254407904151323.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.
[2024-05-27 08:55:38] [INFO ] Flatten gal took : 6 ms
[2024-05-27 08:55:38] [INFO ] Applying decomposition
[2024-05-27 08:55:38] [INFO ] Flatten gal took : 5 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/graph7383087490389691615.txt' '-o' '/tmp/graph7383087490389691615.bin' '-w' '/tmp/graph7383087490389691615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7383087490389691615.bin' '-l' '-1' '-v' '-w' '/tmp/graph7383087490389691615.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:55:38] [INFO ] Decomposing Gal with order
[2024-05-27 08:55:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:55:38] [INFO ] Removed a total of 239 redundant transitions.
[2024-05-27 08:55:38] [INFO ] Flatten gal took : 16 ms
[2024-05-27 08:55:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 5 ms.
[2024-05-27 08:55:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16914120508974481129.gal : 2 ms
[2024-05-27 08:55:38] [INFO ] Time to serialize properties into /tmp/CTLFireability6132944499228756345.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/CTLFireability16914120508974481129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6132944499228756345.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 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 42 place count 323 transition count 846
Iterating global reduction 1 with 38 rules applied. Total rules applied 80 place count 323 transition count 846
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 104 place count 323 transition count 822
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 132 place count 295 transition count 794
Iterating global reduction 2 with 28 rules applied. Total rules applied 160 place count 295 transition count 794
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 178 place count 295 transition count 776
Discarding 84 places :
Symmetric choice reduction at 3 with 84 rule applications. Total rules 262 place count 211 transition count 692
Iterating global reduction 3 with 84 rules applied. Total rules applied 346 place count 211 transition count 692
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 3 with 192 rules applied. Total rules applied 538 place count 211 transition count 500
Applied a total of 538 rules in 24 ms. Remains 211 /363 variables (removed 152) and now considering 500/1777 (removed 1277) transitions.
// Phase 1: matrix 500 rows 211 cols
[2024-05-27 08:56:08] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 08:56:08] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-27 08:56:08] [INFO ] Invariant cache hit.
[2024-05-27 08:56:08] [INFO ] State equation strengthened by 316 read => feed constraints.
[2024-05-27 08:56:09] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 899 ms to find 0 implicit places.
Running 499 sub problems to find dead transitions.
[2024-05-27 08:56:09] [INFO ] Invariant cache hit.
[2024-05-27 08:56:09] [INFO ] State equation strengthened by 316 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/210 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/211 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/211 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (OVERLAPS) 500/711 variables, 211/213 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/711 variables, 316/529 constraints. Problems are: Problem set: 0 solved, 499 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/711 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 7 (OVERLAPS) 0/711 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 499 unsolved
No progress, stopping.
After SMT solving in domain Real declared 711/711 variables, and 529 constraints, problems are : Problem set: 0 solved, 499 unsolved in 27562 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 211/211 constraints, ReadFeed: 316/316 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 499 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/210 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 2 (OVERLAPS) 1/211 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/211 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 4 (OVERLAPS) 500/711 variables, 211/213 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/711 variables, 316/529 constraints. Problems are: Problem set: 0 solved, 499 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/711 variables, 499/1028 constraints. Problems are: Problem set: 0 solved, 499 unsolved
[2024-05-27 08:56:54] [INFO ] Deduced a trap composed of 49 places in 31 ms of which 1 ms to minimize.
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
[2024-05-27 08:56:54] [INFO ] Deduced a trap composed of 61 places in 45 ms of which 1 ms to minimize.
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
[2024-05-27 08:56:54] [INFO ] Deduced a trap composed of 57 places in 47 ms of which 1 ms to minimize.
[2024-05-27 08:56:55] [INFO ] Deduced a trap composed of 69 places in 47 ms of which 1 ms to minimize.
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
[2024-05-27 08:57:02] [INFO ] Deduced a trap composed of 57 places in 41 ms of which 1 ms to minimize.
Problem TDEAD459 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD469 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD474 is UNSAT
[2024-05-27 08:57:03] [INFO ] Deduced a trap composed of 59 places in 46 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/711 variables, 6/1034 constraints. Problems are: Problem set: 22 solved, 477 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 711/711 variables, and 1034 constraints, problems are : Problem set: 22 solved, 477 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 211/211 constraints, ReadFeed: 316/316 constraints, PredecessorRefiner: 499/499 constraints, Known Traps: 6/6 constraints]
After SMT, in 58641ms problems are : Problem set: 22 solved, 477 unsolved
Search for dead transitions found 22 dead transitions in 58651ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 211/363 places, 478/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 193 transition count 472
Applied a total of 24 rules in 2 ms. Remains 193 /211 variables (removed 18) and now considering 472/478 (removed 6) transitions.
// Phase 1: matrix 472 rows 193 cols
[2024-05-27 08:57:08] [INFO ] Computed 2 invariants in 3 ms
[2024-05-27 08:57:08] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-27 08:57:08] [INFO ] Invariant cache hit.
[2024-05-27 08:57:08] [INFO ] State equation strengthened by 312 read => feed constraints.
[2024-05-27 08:57:08] [INFO ] Implicit Places using invariants and state equation in 638 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 193/363 places, 472/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60306 ms. Remains : 193/363 places, 472/1777 transitions.
[2024-05-27 08:57:08] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:57:08] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:57:08] [INFO ] Input system was already deterministic with 472 transitions.
[2024-05-27 08:57:08] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:57:08] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:57:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2834369677267637781.gal : 3 ms
[2024-05-27 08:57:08] [INFO ] Time to serialize properties into /tmp/CTLFireability11752124020934891722.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/CTLFireability2834369677267637781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11752124020934891722.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.
[2024-05-27 08:57:38] [INFO ] Flatten gal took : 10 ms
[2024-05-27 08:57:38] [INFO ] Applying decomposition
[2024-05-27 08:57:38] [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/graph16268379201902619515.txt' '-o' '/tmp/graph16268379201902619515.bin' '-w' '/tmp/graph16268379201902619515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16268379201902619515.bin' '-l' '-1' '-v' '-w' '/tmp/graph16268379201902619515.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:57:38] [INFO ] Decomposing Gal with order
[2024-05-27 08:57:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:57:38] [INFO ] Removed a total of 439 redundant transitions.
[2024-05-27 08:57:38] [INFO ] Flatten gal took : 23 ms
[2024-05-27 08:57:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 249 labels/synchronizations in 7 ms.
[2024-05-27 08:57:38] [INFO ] Time to serialize gal into /tmp/CTLFireability234549855448089710.gal : 3 ms
[2024-05-27 08:57:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15409246363384676586.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/CTLFireability234549855448089710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15409246363384676586.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.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 52 place count 313 transition count 635
Iterating global reduction 1 with 48 rules applied. Total rules applied 100 place count 313 transition count 635
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 122 place count 313 transition count 613
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 157 place count 278 transition count 578
Iterating global reduction 2 with 35 rules applied. Total rules applied 192 place count 278 transition count 578
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 206 place count 278 transition count 564
Discarding 104 places :
Symmetric choice reduction at 3 with 104 rule applications. Total rules 310 place count 174 transition count 460
Iterating global reduction 3 with 104 rules applied. Total rules applied 414 place count 174 transition count 460
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 3 with 140 rules applied. Total rules applied 554 place count 174 transition count 320
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 555 place count 173 transition count 307
Iterating global reduction 4 with 1 rules applied. Total rules applied 556 place count 173 transition count 307
Applied a total of 556 rules in 23 ms. Remains 173 /363 variables (removed 190) and now considering 307/1777 (removed 1470) transitions.
// Phase 1: matrix 307 rows 173 cols
[2024-05-27 08:58:09] [INFO ] Computed 2 invariants in 4 ms
[2024-05-27 08:58:09] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-27 08:58:09] [INFO ] Invariant cache hit.
[2024-05-27 08:58:09] [INFO ] State equation strengthened by 155 read => feed constraints.
[2024-05-27 08:58:09] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 621 ms to find 0 implicit places.
Running 306 sub problems to find dead transitions.
[2024-05-27 08:58:09] [INFO ] Invariant cache hit.
[2024-05-27 08:58:09] [INFO ] State equation strengthened by 155 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 1 (OVERLAPS) 1/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (OVERLAPS) 307/480 variables, 173/175 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 155/330 constraints. Problems are: Problem set: 0 solved, 306 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 7 (OVERLAPS) 0/480 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 306 unsolved
No progress, stopping.
After SMT solving in domain Real declared 480/480 variables, and 330 constraints, problems are : Problem set: 0 solved, 306 unsolved in 10627 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, ReadFeed: 155/155 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 306 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 1 (OVERLAPS) 1/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (OVERLAPS) 307/480 variables, 173/175 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/480 variables, 155/330 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/480 variables, 306/636 constraints. Problems are: Problem set: 0 solved, 306 unsolved
[2024-05-27 08:58:27] [INFO ] Deduced a trap composed of 49 places in 40 ms of which 1 ms to minimize.
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
[2024-05-27 08:58:27] [INFO ] Deduced a trap composed of 61 places in 39 ms of which 1 ms to minimize.
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
[2024-05-27 08:58:28] [INFO ] Deduced a trap composed of 57 places in 45 ms of which 1 ms to minimize.
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
[2024-05-27 08:58:30] [INFO ] Deduced a trap composed of 57 places in 44 ms of which 1 ms to minimize.
Problem TDEAD266 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD281 is UNSAT
[2024-05-27 08:58:30] [INFO ] Deduced a trap composed of 65 places in 46 ms of which 1 ms to minimize.
[2024-05-27 08:58:30] [INFO ] Deduced a trap composed of 59 places in 44 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/480 variables, 6/642 constraints. Problems are: Problem set: 22 solved, 284 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/480 variables, 0/642 constraints. Problems are: Problem set: 22 solved, 284 unsolved
At refinement iteration 9 (OVERLAPS) 0/480 variables, 0/642 constraints. Problems are: Problem set: 22 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Int declared 480/480 variables, and 642 constraints, problems are : Problem set: 22 solved, 284 unsolved in 29701 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, ReadFeed: 155/155 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 6/6 constraints]
After SMT, in 40811ms problems are : Problem set: 22 solved, 284 unsolved
Search for dead transitions found 22 dead transitions in 40817ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 173/363 places, 285/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 155 transition count 279
Applied a total of 24 rules in 5 ms. Remains 155 /173 variables (removed 18) and now considering 279/285 (removed 6) transitions.
// Phase 1: matrix 279 rows 155 cols
[2024-05-27 08:58:50] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 08:58:50] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-27 08:58:50] [INFO ] Invariant cache hit.
[2024-05-27 08:58:50] [INFO ] State equation strengthened by 151 read => feed constraints.
[2024-05-27 08:58:50] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 155/363 places, 279/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41956 ms. Remains : 155/363 places, 279/1777 transitions.
[2024-05-27 08:58:50] [INFO ] Flatten gal took : 6 ms
[2024-05-27 08:58:50] [INFO ] Flatten gal took : 7 ms
[2024-05-27 08:58:50] [INFO ] Input system was already deterministic with 279 transitions.
[2024-05-27 08:58:50] [INFO ] Flatten gal took : 6 ms
[2024-05-27 08:58:50] [INFO ] Flatten gal took : 6 ms
[2024-05-27 08:58:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9430697142855414700.gal : 5 ms
[2024-05-27 08:58:50] [INFO ] Time to serialize properties into /tmp/CTLFireability9883419363942025757.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/CTLFireability9430697142855414700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9883419363942025757.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.
[2024-05-27 08:59:21] [INFO ] Flatten gal took : 8 ms
[2024-05-27 08:59:21] [INFO ] Applying decomposition
[2024-05-27 08:59:21] [INFO ] Flatten gal took : 6 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/graph3037850949501327377.txt' '-o' '/tmp/graph3037850949501327377.bin' '-w' '/tmp/graph3037850949501327377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3037850949501327377.bin' '-l' '-1' '-v' '-w' '/tmp/graph3037850949501327377.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:59:21] [INFO ] Decomposing Gal with order
[2024-05-27 08:59:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:59:21] [INFO ] Removed a total of 218 redundant transitions.
[2024-05-27 08:59:21] [INFO ] Flatten gal took : 13 ms
[2024-05-27 08:59:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 3 ms.
[2024-05-27 08:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability249548296304637643.gal : 2 ms
[2024-05-27 08:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3063283143711177516.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/CTLFireability249548296304637643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3063283143711177516.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Graph (complete) has 2490 edges and 363 vertex of which 361 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 361 transition count 1775
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 53 place count 311 transition count 549
Iterating global reduction 1 with 50 rules applied. Total rules applied 103 place count 311 transition count 549
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 118 place count 311 transition count 534
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 155 place count 274 transition count 497
Iterating global reduction 2 with 37 rules applied. Total rules applied 192 place count 274 transition count 497
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 201 place count 274 transition count 488
Discarding 112 places :
Symmetric choice reduction at 3 with 112 rule applications. Total rules 313 place count 162 transition count 376
Iterating global reduction 3 with 112 rules applied. Total rules applied 425 place count 162 transition count 376
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 3 with 116 rules applied. Total rules applied 541 place count 162 transition count 260
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 543 place count 160 transition count 234
Iterating global reduction 4 with 2 rules applied. Total rules applied 545 place count 160 transition count 234
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 546 place count 159 transition count 233
Iterating global reduction 4 with 1 rules applied. Total rules applied 547 place count 159 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 548 place count 159 transition count 232
Applied a total of 548 rules in 36 ms. Remains 159 /363 variables (removed 204) and now considering 232/1777 (removed 1545) transitions.
// Phase 1: matrix 232 rows 159 cols
[2024-05-27 08:59:51] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 08:59:51] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-27 08:59:51] [INFO ] Invariant cache hit.
[2024-05-27 08:59:51] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-05-27 08:59:51] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2024-05-27 08:59:51] [INFO ] Redundant transitions in 2 ms returned []
Running 231 sub problems to find dead transitions.
[2024-05-27 08:59:51] [INFO ] Invariant cache hit.
[2024-05-27 08:59:51] [INFO ] State equation strengthened by 91 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (OVERLAPS) 232/391 variables, 159/161 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 91/252 constraints. Problems are: Problem set: 0 solved, 231 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (OVERLAPS) 0/391 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 231 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 252 constraints, problems are : Problem set: 0 solved, 231 unsolved in 6877 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 159/159 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (OVERLAPS) 232/391 variables, 159/161 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 91/252 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 231/483 constraints. Problems are: Problem set: 0 solved, 231 unsolved
[2024-05-27 09:00:03] [INFO ] Deduced a trap composed of 48 places in 36 ms of which 1 ms to minimize.
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
[2024-05-27 09:00:03] [INFO ] Deduced a trap composed of 60 places in 36 ms of which 1 ms to minimize.
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
[2024-05-27 09:00:03] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 1 ms to minimize.
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
[2024-05-27 09:00:05] [INFO ] Deduced a trap composed of 56 places in 47 ms of which 1 ms to minimize.
Problem TDEAD191 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
[2024-05-27 09:00:05] [INFO ] Deduced a trap composed of 58 places in 45 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 5/488 constraints. Problems are: Problem set: 22 solved, 209 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/391 variables, 0/488 constraints. Problems are: Problem set: 22 solved, 209 unsolved
At refinement iteration 9 (OVERLAPS) 0/391 variables, 0/488 constraints. Problems are: Problem set: 22 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/391 variables, and 488 constraints, problems are : Problem set: 22 solved, 209 unsolved in 20563 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 159/159 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 5/5 constraints]
After SMT, in 27749ms problems are : Problem set: 22 solved, 209 unsolved
Search for dead transitions found 22 dead transitions in 27751ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in SI_CTL mode, iteration 1 : 159/363 places, 210/1777 transitions.
Graph (complete) has 517 edges and 159 vertex of which 141 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 141 transition count 204
Applied a total of 7 rules in 6 ms. Remains 141 /159 variables (removed 18) and now considering 204/210 (removed 6) transitions.
// Phase 1: matrix 204 rows 141 cols
[2024-05-27 09:00:19] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 09:00:19] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-27 09:00:19] [INFO ] Invariant cache hit.
[2024-05-27 09:00:19] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-27 09:00:19] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 141/363 places, 204/1777 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 28530 ms. Remains : 141/363 places, 204/1777 transitions.
[2024-05-27 09:00:19] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:00:19] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:00:19] [INFO ] Input system was already deterministic with 204 transitions.
[2024-05-27 09:00:19] [INFO ] Flatten gal took : 4 ms
RANDOM walk for 5626 steps (1134 resets) in 35 ms. (156 steps per ms) remains 0/1 properties
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-27 09:00:19] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:00:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10305914891985667338.gal : 1 ms
[2024-05-27 09:00:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4922801652590593674.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/ReachabilityCardinality10305914891985667338.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4922801652590593674.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 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 52 place count 313 transition count 641
Iterating global reduction 1 with 48 rules applied. Total rules applied 100 place count 313 transition count 641
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 125 place count 313 transition count 616
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 160 place count 278 transition count 581
Iterating global reduction 2 with 35 rules applied. Total rules applied 195 place count 278 transition count 581
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 212 place count 278 transition count 564
Discarding 104 places :
Symmetric choice reduction at 3 with 104 rule applications. Total rules 316 place count 174 transition count 460
Iterating global reduction 3 with 104 rules applied. Total rules applied 420 place count 174 transition count 460
Ensure Unique test removed 148 transitions
Reduce isomorphic transitions removed 148 transitions.
Iterating post reduction 3 with 148 rules applied. Total rules applied 568 place count 174 transition count 312
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 569 place count 173 transition count 299
Iterating global reduction 4 with 1 rules applied. Total rules applied 570 place count 173 transition count 299
Applied a total of 570 rules in 15 ms. Remains 173 /363 variables (removed 190) and now considering 299/1777 (removed 1478) transitions.
// Phase 1: matrix 299 rows 173 cols
[2024-05-27 09:00:19] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 09:00:19] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-27 09:00:19] [INFO ] Invariant cache hit.
[2024-05-27 09:00:19] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-27 09:00:20] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 596 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2024-05-27 09:00:20] [INFO ] Invariant cache hit.
[2024-05-27 09:00:20] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 1/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (OVERLAPS) 299/472 variables, 173/175 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/472 variables, 147/322 constraints. Problems are: Problem set: 0 solved, 298 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (OVERLAPS) 0/472 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Real declared 472/472 variables, and 322 constraints, problems are : Problem set: 0 solved, 298 unsolved in 10019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 1/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (OVERLAPS) 299/472 variables, 173/175 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/472 variables, 147/322 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 298/620 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-05-27 09:00:37] [INFO ] Deduced a trap composed of 49 places in 40 ms of which 0 ms to minimize.
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
[2024-05-27 09:00:37] [INFO ] Deduced a trap composed of 61 places in 37 ms of which 2 ms to minimize.
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
[2024-05-27 09:00:38] [INFO ] Deduced a trap composed of 57 places in 49 ms of which 1 ms to minimize.
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
[2024-05-27 09:00:40] [INFO ] Deduced a trap composed of 57 places in 43 ms of which 1 ms to minimize.
Problem TDEAD258 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
[2024-05-27 09:00:40] [INFO ] Deduced a trap composed of 65 places in 50 ms of which 1 ms to minimize.
[2024-05-27 09:00:40] [INFO ] Deduced a trap composed of 59 places in 43 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/472 variables, 6/626 constraints. Problems are: Problem set: 22 solved, 276 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/472 variables, 0/626 constraints. Problems are: Problem set: 22 solved, 276 unsolved
At refinement iteration 9 (OVERLAPS) 0/472 variables, 0/626 constraints. Problems are: Problem set: 22 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Int declared 472/472 variables, and 626 constraints, problems are : Problem set: 22 solved, 276 unsolved in 29877 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 6/6 constraints]
After SMT, in 40366ms problems are : Problem set: 22 solved, 276 unsolved
Search for dead transitions found 22 dead transitions in 40372ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 173/363 places, 277/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 155 transition count 271
Applied a total of 24 rules in 5 ms. Remains 155 /173 variables (removed 18) and now considering 271/277 (removed 6) transitions.
// Phase 1: matrix 271 rows 155 cols
[2024-05-27 09:01:00] [INFO ] Computed 2 invariants in 5 ms
[2024-05-27 09:01:00] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-27 09:01:00] [INFO ] Invariant cache hit.
[2024-05-27 09:01:00] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-27 09:01:01] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 155/363 places, 271/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41477 ms. Remains : 155/363 places, 271/1777 transitions.
[2024-05-27 09:01:01] [INFO ] Flatten gal took : 6 ms
[2024-05-27 09:01:01] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:01:01] [INFO ] Input system was already deterministic with 271 transitions.
[2024-05-27 09:01:01] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:01:01] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:01:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5985912933987112941.gal : 1 ms
[2024-05-27 09:01:01] [INFO ] Time to serialize properties into /tmp/CTLFireability8142350530446414153.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/CTLFireability5985912933987112941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8142350530446414153.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.
[2024-05-27 09:01:31] [INFO ] Flatten gal took : 9 ms
[2024-05-27 09:01:31] [INFO ] Applying decomposition
[2024-05-27 09:01:31] [INFO ] Flatten gal took : 6 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/graph1277302419278829559.txt' '-o' '/tmp/graph1277302419278829559.bin' '-w' '/tmp/graph1277302419278829559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1277302419278829559.bin' '-l' '-1' '-v' '-w' '/tmp/graph1277302419278829559.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:01:31] [INFO ] Decomposing Gal with order
[2024-05-27 09:01:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:01:31] [INFO ] Removed a total of 294 redundant transitions.
[2024-05-27 09:01:31] [INFO ] Flatten gal took : 19 ms
[2024-05-27 09:01:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 172 labels/synchronizations in 3 ms.
[2024-05-27 09:01:31] [INFO ] Time to serialize gal into /tmp/CTLFireability11339130182635201999.gal : 2 ms
[2024-05-27 09:01:31] [INFO ] Time to serialize properties into /tmp/CTLFireability4204440536239729948.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/CTLFireability11339130182635201999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4204440536239729948.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 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 49 place count 316 transition count 767
Iterating global reduction 1 with 45 rules applied. Total rules applied 94 place count 316 transition count 767
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 128 place count 316 transition count 733
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 160 place count 284 transition count 701
Iterating global reduction 2 with 32 rules applied. Total rules applied 192 place count 284 transition count 701
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 215 place count 284 transition count 678
Discarding 92 places :
Symmetric choice reduction at 3 with 92 rule applications. Total rules 307 place count 192 transition count 586
Iterating global reduction 3 with 92 rules applied. Total rules applied 399 place count 192 transition count 586
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 3 with 168 rules applied. Total rules applied 567 place count 192 transition count 418
Applied a total of 567 rules in 19 ms. Remains 192 /363 variables (removed 171) and now considering 418/1777 (removed 1359) transitions.
// Phase 1: matrix 418 rows 192 cols
[2024-05-27 09:02:01] [INFO ] Computed 2 invariants in 3 ms
[2024-05-27 09:02:01] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-27 09:02:01] [INFO ] Invariant cache hit.
[2024-05-27 09:02:01] [INFO ] State equation strengthened by 251 read => feed constraints.
[2024-05-27 09:02:02] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1075 ms to find 0 implicit places.
Running 417 sub problems to find dead transitions.
[2024-05-27 09:02:02] [INFO ] Invariant cache hit.
[2024-05-27 09:02:02] [INFO ] State equation strengthened by 251 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 1/192 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (OVERLAPS) 418/610 variables, 192/194 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/610 variables, 251/445 constraints. Problems are: Problem set: 0 solved, 417 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/610 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 7 (OVERLAPS) 0/610 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 417 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 445 constraints, problems are : Problem set: 0 solved, 417 unsolved in 19264 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 192/192 constraints, ReadFeed: 251/251 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 1/192 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (OVERLAPS) 418/610 variables, 192/194 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/610 variables, 251/445 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/610 variables, 417/862 constraints. Problems are: Problem set: 0 solved, 417 unsolved
[2024-05-27 09:02:33] [INFO ] Deduced a trap composed of 49 places in 43 ms of which 1 ms to minimize.
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
[2024-05-27 09:02:34] [INFO ] Deduced a trap composed of 61 places in 36 ms of which 1 ms to minimize.
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
[2024-05-27 09:02:34] [INFO ] Deduced a trap composed of 57 places in 44 ms of which 1 ms to minimize.
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
[2024-05-27 09:02:39] [INFO ] Deduced a trap composed of 57 places in 43 ms of which 1 ms to minimize.
Problem TDEAD381 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
[2024-05-27 09:02:40] [INFO ] Deduced a trap composed of 65 places in 40 ms of which 0 ms to minimize.
[2024-05-27 09:02:40] [INFO ] Deduced a trap composed of 59 places in 43 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/610 variables, 6/868 constraints. Problems are: Problem set: 22 solved, 395 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/610 variables, 0/868 constraints. Problems are: Problem set: 22 solved, 395 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 610/610 variables, and 868 constraints, problems are : Problem set: 22 solved, 395 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 192/192 constraints, ReadFeed: 251/251 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 6/6 constraints]
After SMT, in 50128ms problems are : Problem set: 22 solved, 395 unsolved
Search for dead transitions found 22 dead transitions in 50132ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 192/363 places, 396/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 174 transition count 390
Applied a total of 24 rules in 2 ms. Remains 174 /192 variables (removed 18) and now considering 390/396 (removed 6) transitions.
// Phase 1: matrix 390 rows 174 cols
[2024-05-27 09:02:52] [INFO ] Computed 2 invariants in 3 ms
[2024-05-27 09:02:52] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-27 09:02:52] [INFO ] Invariant cache hit.
[2024-05-27 09:02:52] [INFO ] State equation strengthened by 247 read => feed constraints.
[2024-05-27 09:02:53] [INFO ] Implicit Places using invariants and state equation in 702 ms returned []
Implicit Place search using SMT with State Equation took 784 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 174/363 places, 390/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 52017 ms. Remains : 174/363 places, 390/1777 transitions.
[2024-05-27 09:02:53] [INFO ] Flatten gal took : 10 ms
[2024-05-27 09:02:53] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:02:53] [INFO ] Input system was already deterministic with 390 transitions.
[2024-05-27 09:02:53] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:02:53] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:02:53] [INFO ] Time to serialize gal into /tmp/CTLFireability7066928844488506129.gal : 2 ms
[2024-05-27 09:02:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18191028881165764998.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/CTLFireability7066928844488506129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18191028881165764998.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.
[2024-05-27 09:03:23] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:03:23] [INFO ] Applying decomposition
[2024-05-27 09:03:23] [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/graph3860332843402559816.txt' '-o' '/tmp/graph3860332843402559816.bin' '-w' '/tmp/graph3860332843402559816.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3860332843402559816.bin' '-l' '-1' '-v' '-w' '/tmp/graph3860332843402559816.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:03:23] [INFO ] Decomposing Gal with order
[2024-05-27 09:03:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:03:23] [INFO ] Removed a total of 426 redundant transitions.
[2024-05-27 09:03:23] [INFO ] Flatten gal took : 20 ms
[2024-05-27 09:03:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 243 labels/synchronizations in 4 ms.
[2024-05-27 09:03:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16306366710621880400.gal : 2 ms
[2024-05-27 09:03:23] [INFO ] Time to serialize properties into /tmp/CTLFireability342980889453907666.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/CTLFireability16306366710621880400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability342980889453907666.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.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 48 place count 317 transition count 723
Iterating global reduction 1 with 44 rules applied. Total rules applied 92 place count 317 transition count 723
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 120 place count 317 transition count 695
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 152 place count 285 transition count 663
Iterating global reduction 2 with 32 rules applied. Total rules applied 184 place count 285 transition count 663
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 200 place count 285 transition count 647
Discarding 96 places :
Symmetric choice reduction at 3 with 96 rule applications. Total rules 296 place count 189 transition count 551
Iterating global reduction 3 with 96 rules applied. Total rules applied 392 place count 189 transition count 551
Ensure Unique test removed 164 transitions
Reduce isomorphic transitions removed 164 transitions.
Iterating post reduction 3 with 164 rules applied. Total rules applied 556 place count 189 transition count 387
Applied a total of 556 rules in 21 ms. Remains 189 /363 variables (removed 174) and now considering 387/1777 (removed 1390) transitions.
// Phase 1: matrix 387 rows 189 cols
[2024-05-27 09:03:53] [INFO ] Computed 2 invariants in 5 ms
[2024-05-27 09:03:53] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-27 09:03:53] [INFO ] Invariant cache hit.
[2024-05-27 09:03:53] [INFO ] State equation strengthened by 222 read => feed constraints.
[2024-05-27 09:03:54] [INFO ] Implicit Places using invariants and state equation in 463 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Running 386 sub problems to find dead transitions.
[2024-05-27 09:03:54] [INFO ] Invariant cache hit.
[2024-05-27 09:03:54] [INFO ] State equation strengthened by 222 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 2 (OVERLAPS) 1/189 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 4 (OVERLAPS) 387/576 variables, 189/191 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 222/413 constraints. Problems are: Problem set: 0 solved, 386 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/576 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 7 (OVERLAPS) 0/576 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 386 unsolved
No progress, stopping.
After SMT solving in domain Real declared 576/576 variables, and 413 constraints, problems are : Problem set: 0 solved, 386 unsolved in 16393 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 189/189 constraints, ReadFeed: 222/222 constraints, PredecessorRefiner: 386/386 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 386 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 2 (OVERLAPS) 1/189 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 4 (OVERLAPS) 387/576 variables, 189/191 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/576 variables, 222/413 constraints. Problems are: Problem set: 0 solved, 386 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/576 variables, 386/799 constraints. Problems are: Problem set: 0 solved, 386 unsolved
[2024-05-27 09:04:21] [INFO ] Deduced a trap composed of 49 places in 41 ms of which 1 ms to minimize.
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
[2024-05-27 09:04:21] [INFO ] Deduced a trap composed of 61 places in 47 ms of which 1 ms to minimize.
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
[2024-05-27 09:04:22] [INFO ] Deduced a trap composed of 59 places in 49 ms of which 1 ms to minimize.
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD344 is UNSAT
[2024-05-27 09:04:26] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 1 ms to minimize.
Problem TDEAD346 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD361 is UNSAT
[2024-05-27 09:04:27] [INFO ] Deduced a trap composed of 65 places in 37 ms of which 1 ms to minimize.
[2024-05-27 09:04:27] [INFO ] Deduced a trap composed of 59 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/576 variables, 6/805 constraints. Problems are: Problem set: 22 solved, 364 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/576 variables, 0/805 constraints. Problems are: Problem set: 22 solved, 364 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 576/576 variables, and 805 constraints, problems are : Problem set: 22 solved, 364 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 189/189 constraints, ReadFeed: 222/222 constraints, PredecessorRefiner: 386/386 constraints, Known Traps: 6/6 constraints]
After SMT, in 47111ms problems are : Problem set: 22 solved, 364 unsolved
Search for dead transitions found 22 dead transitions in 47119ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 189/363 places, 365/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 171 transition count 359
Applied a total of 24 rules in 1 ms. Remains 171 /189 variables (removed 18) and now considering 359/365 (removed 6) transitions.
// Phase 1: matrix 359 rows 171 cols
[2024-05-27 09:04:41] [INFO ] Computed 2 invariants in 4 ms
[2024-05-27 09:04:41] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-27 09:04:41] [INFO ] Invariant cache hit.
[2024-05-27 09:04:41] [INFO ] State equation strengthened by 218 read => feed constraints.
[2024-05-27 09:04:41] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 171/363 places, 359/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48209 ms. Remains : 171/363 places, 359/1777 transitions.
[2024-05-27 09:04:41] [INFO ] Flatten gal took : 9 ms
[2024-05-27 09:04:41] [INFO ] Flatten gal took : 16 ms
[2024-05-27 09:04:41] [INFO ] Input system was already deterministic with 359 transitions.
[2024-05-27 09:04:41] [INFO ] Flatten gal took : 7 ms
[2024-05-27 09:04:41] [INFO ] Flatten gal took : 7 ms
[2024-05-27 09:04:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15664389034734384834.gal : 1 ms
[2024-05-27 09:04:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7245739586859890033.ctl : 5 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/CTLFireability15664389034734384834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7245739586859890033.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.
[2024-05-27 09:05:12] [INFO ] Flatten gal took : 7 ms
[2024-05-27 09:05:12] [INFO ] Applying decomposition
[2024-05-27 09:05:12] [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/graph13752766344825756652.txt' '-o' '/tmp/graph13752766344825756652.bin' '-w' '/tmp/graph13752766344825756652.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13752766344825756652.bin' '-l' '-1' '-v' '-w' '/tmp/graph13752766344825756652.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:05:12] [INFO ] Decomposing Gal with order
[2024-05-27 09:05:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:05:12] [INFO ] Removed a total of 346 redundant transitions.
[2024-05-27 09:05:12] [INFO ] Flatten gal took : 19 ms
[2024-05-27 09:05:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 4 ms.
[2024-05-27 09:05:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15795659980589297610.gal : 2 ms
[2024-05-27 09:05:12] [INFO ] Time to serialize properties into /tmp/CTLFireability9785707783792699249.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/CTLFireability15795659980589297610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9785707783792699249.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 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 54 place count 311 transition count 549
Iterating global reduction 1 with 50 rules applied. Total rules applied 104 place count 311 transition count 549
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 119 place count 311 transition count 534
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 156 place count 274 transition count 497
Iterating global reduction 2 with 37 rules applied. Total rules applied 193 place count 274 transition count 497
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 202 place count 274 transition count 488
Discarding 112 places :
Symmetric choice reduction at 3 with 112 rule applications. Total rules 314 place count 162 transition count 376
Iterating global reduction 3 with 112 rules applied. Total rules applied 426 place count 162 transition count 376
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 3 with 112 rules applied. Total rules applied 538 place count 162 transition count 264
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 539 place count 161 transition count 251
Iterating global reduction 4 with 1 rules applied. Total rules applied 540 place count 161 transition count 251
Applied a total of 540 rules in 23 ms. Remains 161 /363 variables (removed 202) and now considering 251/1777 (removed 1526) transitions.
// Phase 1: matrix 251 rows 161 cols
[2024-05-27 09:05:42] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 09:05:42] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-27 09:05:42] [INFO ] Invariant cache hit.
[2024-05-27 09:05:42] [INFO ] State equation strengthened by 109 read => feed constraints.
[2024-05-27 09:05:42] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
Running 250 sub problems to find dead transitions.
[2024-05-27 09:05:42] [INFO ] Invariant cache hit.
[2024-05-27 09:05:42] [INFO ] State equation strengthened by 109 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (OVERLAPS) 1/161 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (OVERLAPS) 251/412 variables, 161/163 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/412 variables, 109/272 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/412 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 7 (OVERLAPS) 0/412 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 412/412 variables, and 272 constraints, problems are : Problem set: 0 solved, 250 unsolved in 7538 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/161 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (OVERLAPS) 1/161 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (OVERLAPS) 251/412 variables, 161/163 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/412 variables, 109/272 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/412 variables, 250/522 constraints. Problems are: Problem set: 0 solved, 250 unsolved
[2024-05-27 09:05:55] [INFO ] Deduced a trap composed of 49 places in 37 ms of which 1 ms to minimize.
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
[2024-05-27 09:05:55] [INFO ] Deduced a trap composed of 61 places in 36 ms of which 1 ms to minimize.
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
[2024-05-27 09:05:55] [INFO ] Deduced a trap composed of 57 places in 45 ms of which 1 ms to minimize.
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
[2024-05-27 09:05:57] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 2 ms to minimize.
Problem TDEAD214 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
[2024-05-27 09:05:58] [INFO ] Deduced a trap composed of 65 places in 41 ms of which 3 ms to minimize.
[2024-05-27 09:05:58] [INFO ] Deduced a trap composed of 59 places in 44 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/412 variables, 6/528 constraints. Problems are: Problem set: 22 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 0/528 constraints. Problems are: Problem set: 22 solved, 228 unsolved
At refinement iteration 9 (OVERLAPS) 0/412 variables, 0/528 constraints. Problems are: Problem set: 22 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Int declared 412/412 variables, and 528 constraints, problems are : Problem set: 22 solved, 228 unsolved in 22473 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/161 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 6/6 constraints]
After SMT, in 30364ms problems are : Problem set: 22 solved, 228 unsolved
Search for dead transitions found 22 dead transitions in 30369ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 161/363 places, 229/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 143 transition count 223
Applied a total of 24 rules in 1 ms. Remains 143 /161 variables (removed 18) and now considering 223/229 (removed 6) transitions.
// Phase 1: matrix 223 rows 143 cols
[2024-05-27 09:06:12] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 09:06:13] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-27 09:06:13] [INFO ] Invariant cache hit.
[2024-05-27 09:06:13] [INFO ] State equation strengthened by 105 read => feed constraints.
[2024-05-27 09:06:13] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 143/363 places, 223/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31132 ms. Remains : 143/363 places, 223/1777 transitions.
[2024-05-27 09:06:13] [INFO ] Flatten gal took : 7 ms
[2024-05-27 09:06:13] [INFO ] Flatten gal took : 4 ms
[2024-05-27 09:06:13] [INFO ] Input system was already deterministic with 223 transitions.
[2024-05-27 09:06:13] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:06:13] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:06:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4431597701373442677.gal : 1 ms
[2024-05-27 09:06:13] [INFO ] Time to serialize properties into /tmp/CTLFireability7906811403761949652.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/CTLFireability4431597701373442677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7906811403761949652.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.
[2024-05-27 09:06:43] [INFO ] Flatten gal took : 11 ms
[2024-05-27 09:06:43] [INFO ] Applying decomposition
[2024-05-27 09:06:43] [INFO ] Flatten gal took : 5 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/graph15375465221125537443.txt' '-o' '/tmp/graph15375465221125537443.bin' '-w' '/tmp/graph15375465221125537443.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15375465221125537443.bin' '-l' '-1' '-v' '-w' '/tmp/graph15375465221125537443.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:06:43] [INFO ] Decomposing Gal with order
[2024-05-27 09:06:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:06:43] [INFO ] Removed a total of 224 redundant transitions.
[2024-05-27 09:06:43] [INFO ] Flatten gal took : 13 ms
[2024-05-27 09:06:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 3 ms.
[2024-05-27 09:06:43] [INFO ] Time to serialize gal into /tmp/CTLFireability4409646131230103613.gal : 2 ms
[2024-05-27 09:06:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9961596180078167420.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/CTLFireability4409646131230103613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9961596180078167420.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.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 54 place count 311 transition count 555
Iterating global reduction 1 with 50 rules applied. Total rules applied 104 place count 311 transition count 555
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 122 place count 311 transition count 537
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 159 place count 274 transition count 500
Iterating global reduction 2 with 37 rules applied. Total rules applied 196 place count 274 transition count 500
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 208 place count 274 transition count 488
Discarding 112 places :
Symmetric choice reduction at 3 with 112 rule applications. Total rules 320 place count 162 transition count 376
Iterating global reduction 3 with 112 rules applied. Total rules applied 432 place count 162 transition count 376
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 3 with 116 rules applied. Total rules applied 548 place count 162 transition count 260
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 550 place count 160 transition count 234
Iterating global reduction 4 with 2 rules applied. Total rules applied 552 place count 160 transition count 234
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 553 place count 159 transition count 233
Iterating global reduction 4 with 1 rules applied. Total rules applied 554 place count 159 transition count 233
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 558 place count 155 transition count 229
Iterating global reduction 4 with 4 rules applied. Total rules applied 562 place count 155 transition count 229
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 574 place count 155 transition count 217
Applied a total of 574 rules in 18 ms. Remains 155 /363 variables (removed 208) and now considering 217/1777 (removed 1560) transitions.
// Phase 1: matrix 217 rows 155 cols
[2024-05-27 09:07:13] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 09:07:13] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-27 09:07:13] [INFO ] Invariant cache hit.
[2024-05-27 09:07:13] [INFO ] State equation strengthened by 80 read => feed constraints.
[2024-05-27 09:07:13] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2024-05-27 09:07:13] [INFO ] Invariant cache hit.
[2024-05-27 09:07:13] [INFO ] State equation strengthened by 80 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/155 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 217/372 variables, 155/157 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 80/237 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 0/372 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 237 constraints, problems are : Problem set: 0 solved, 216 unsolved in 6199 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 155/155 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/155 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 217/372 variables, 155/157 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 80/237 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 216/453 constraints. Problems are: Problem set: 0 solved, 216 unsolved
[2024-05-27 09:07:23] [INFO ] Deduced a trap composed of 57 places in 38 ms of which 1 ms to minimize.
[2024-05-27 09:07:24] [INFO ] Deduced a trap composed of 49 places in 39 ms of which 1 ms to minimize.
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
[2024-05-27 09:07:24] [INFO ] Deduced a trap composed of 61 places in 36 ms of which 1 ms to minimize.
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
[2024-05-27 09:07:24] [INFO ] Deduced a trap composed of 65 places in 44 ms of which 1 ms to minimize.
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
[2024-05-27 09:07:26] [INFO ] Deduced a trap composed of 57 places in 37 ms of which 1 ms to minimize.
Problem TDEAD176 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
[2024-05-27 09:07:26] [INFO ] Deduced a trap composed of 59 places in 43 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 6/459 constraints. Problems are: Problem set: 22 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 0/459 constraints. Problems are: Problem set: 22 solved, 194 unsolved
At refinement iteration 9 (OVERLAPS) 0/372 variables, 0/459 constraints. Problems are: Problem set: 22 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 372/372 variables, and 459 constraints, problems are : Problem set: 22 solved, 194 unsolved in 17113 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 155/155 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 6/6 constraints]
After SMT, in 23603ms problems are : Problem set: 22 solved, 194 unsolved
Search for dead transitions found 22 dead transitions in 23606ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 155/363 places, 195/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 137 transition count 189
Applied a total of 24 rules in 4 ms. Remains 137 /155 variables (removed 18) and now considering 189/195 (removed 6) transitions.
// Phase 1: matrix 189 rows 137 cols
[2024-05-27 09:07:37] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 09:07:37] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-27 09:07:37] [INFO ] Invariant cache hit.
[2024-05-27 09:07:37] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-27 09:07:37] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 137/363 places, 189/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24286 ms. Remains : 137/363 places, 189/1777 transitions.
[2024-05-27 09:07:37] [INFO ] Flatten gal took : 10 ms
[2024-05-27 09:07:37] [INFO ] Flatten gal took : 5 ms
[2024-05-27 09:07:37] [INFO ] Input system was already deterministic with 189 transitions.
[2024-05-27 09:07:37] [INFO ] Flatten gal took : 4 ms
[2024-05-27 09:07:37] [INFO ] Flatten gal took : 4 ms
[2024-05-27 09:07:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4850075199717809466.gal : 1 ms
[2024-05-27 09:07:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3443565990546329512.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/CTLFireability4850075199717809466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3443565990546329512.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.
[2024-05-27 09:08:07] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:08:07] [INFO ] Applying decomposition
[2024-05-27 09:08:07] [INFO ] Flatten gal took : 4 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/graph15909655481198291838.txt' '-o' '/tmp/graph15909655481198291838.bin' '-w' '/tmp/graph15909655481198291838.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15909655481198291838.bin' '-l' '-1' '-v' '-w' '/tmp/graph15909655481198291838.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:08:07] [INFO ] Decomposing Gal with order
[2024-05-27 09:08:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:08:07] [INFO ] Removed a total of 195 redundant transitions.
[2024-05-27 09:08:07] [INFO ] Flatten gal took : 11 ms
[2024-05-27 09:08:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 3 ms.
[2024-05-27 09:08:07] [INFO ] Time to serialize gal into /tmp/CTLFireability16966587496749299582.gal : 2 ms
[2024-05-27 09:08:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7134250506323360955.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/CTLFireability16966587496749299582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7134250506323360955.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 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 45 place count 320 transition count 900
Iterating global reduction 1 with 41 rules applied. Total rules applied 86 place count 320 transition count 900
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 127 place count 320 transition count 859
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 156 place count 291 transition count 830
Iterating global reduction 2 with 29 rules applied. Total rules applied 185 place count 291 transition count 830
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 217 place count 291 transition count 798
Discarding 80 places :
Symmetric choice reduction at 3 with 80 rule applications. Total rules 297 place count 211 transition count 718
Iterating global reduction 3 with 80 rules applied. Total rules applied 377 place count 211 transition count 718
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 3 with 200 rules applied. Total rules applied 577 place count 211 transition count 518
Applied a total of 577 rules in 21 ms. Remains 211 /363 variables (removed 152) and now considering 518/1777 (removed 1259) transitions.
// Phase 1: matrix 518 rows 211 cols
[2024-05-27 09:08:37] [INFO ] Computed 2 invariants in 3 ms
[2024-05-27 09:08:38] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-27 09:08:38] [INFO ] Invariant cache hit.
[2024-05-27 09:08:38] [INFO ] State equation strengthened by 335 read => feed constraints.
[2024-05-27 09:08:39] [INFO ] Implicit Places using invariants and state equation in 1538 ms returned []
Implicit Place search using SMT with State Equation took 1635 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2024-05-27 09:08:39] [INFO ] Invariant cache hit.
[2024-05-27 09:08:39] [INFO ] State equation strengthened by 335 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/211 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/211 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 4 (OVERLAPS) 518/729 variables, 211/213 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/729 variables, 335/548 constraints. Problems are: Problem set: 0 solved, 517 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/729 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 7 (OVERLAPS) 0/729 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 517 unsolved
No progress, stopping.
After SMT solving in domain Real declared 729/729 variables, and 548 constraints, problems are : Problem set: 0 solved, 517 unsolved in 26392 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 211/211 constraints, ReadFeed: 335/335 constraints, PredecessorRefiner: 517/517 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 517 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/211 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/211 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 4 (OVERLAPS) 518/729 variables, 211/213 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/729 variables, 335/548 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/729 variables, 517/1065 constraints. Problems are: Problem set: 0 solved, 517 unsolved
[2024-05-27 09:09:23] [INFO ] Deduced a trap composed of 49 places in 31 ms of which 0 ms to minimize.
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
[2024-05-27 09:09:23] [INFO ] Deduced a trap composed of 61 places in 45 ms of which 1 ms to minimize.
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD475 is UNSAT
[2024-05-27 09:09:32] [INFO ] Deduced a trap composed of 57 places in 45 ms of which 1 ms to minimize.
Problem TDEAD477 is UNSAT
Problem TDEAD479 is UNSAT
Problem TDEAD480 is UNSAT
[2024-05-27 09:09:32] [INFO ] Deduced a trap composed of 57 places in 43 ms of which 1 ms to minimize.
Problem TDEAD481 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD487 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD492 is UNSAT
[2024-05-27 09:09:33] [INFO ] Deduced a trap composed of 65 places in 47 ms of which 1 ms to minimize.
[2024-05-27 09:09:33] [INFO ] Deduced a trap composed of 59 places in 46 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/729 variables, 6/1071 constraints. Problems are: Problem set: 22 solved, 495 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/729 variables, and 1071 constraints, problems are : Problem set: 22 solved, 495 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 211/211 constraints, ReadFeed: 335/335 constraints, PredecessorRefiner: 517/517 constraints, Known Traps: 6/6 constraints]
After SMT, in 57495ms problems are : Problem set: 22 solved, 495 unsolved
Search for dead transitions found 22 dead transitions in 57503ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 211/363 places, 496/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 193 transition count 490
Applied a total of 24 rules in 3 ms. Remains 193 /211 variables (removed 18) and now considering 490/496 (removed 6) transitions.
// Phase 1: matrix 490 rows 193 cols
[2024-05-27 09:09:37] [INFO ] Computed 2 invariants in 5 ms
[2024-05-27 09:09:37] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-27 09:09:37] [INFO ] Invariant cache hit.
[2024-05-27 09:09:37] [INFO ] State equation strengthened by 331 read => feed constraints.
[2024-05-27 09:09:38] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 980 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 193/363 places, 490/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 60146 ms. Remains : 193/363 places, 490/1777 transitions.
[2024-05-27 09:09:38] [INFO ] Flatten gal took : 9 ms
[2024-05-27 09:09:38] [INFO ] Flatten gal took : 10 ms
[2024-05-27 09:09:38] [INFO ] Input system was already deterministic with 490 transitions.
[2024-05-27 09:09:38] [INFO ] Flatten gal took : 9 ms
[2024-05-27 09:09:38] [INFO ] Flatten gal took : 9 ms
[2024-05-27 09:09:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9542711575712892624.gal : 2 ms
[2024-05-27 09:09:38] [INFO ] Time to serialize properties into /tmp/CTLFireability18446011186549866866.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/CTLFireability9542711575712892624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18446011186549866866.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.
[2024-05-27 09:10:08] [INFO ] Flatten gal took : 14 ms
[2024-05-27 09:10:08] [INFO ] Applying decomposition
[2024-05-27 09:10:08] [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/graph16951137881481232693.txt' '-o' '/tmp/graph16951137881481232693.bin' '-w' '/tmp/graph16951137881481232693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16951137881481232693.bin' '-l' '-1' '-v' '-w' '/tmp/graph16951137881481232693.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:10:08] [INFO ] Decomposing Gal with order
[2024-05-27 09:10:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:10:08] [INFO ] Removed a total of 566 redundant transitions.
[2024-05-27 09:10:08] [INFO ] Flatten gal took : 30 ms
[2024-05-27 09:10:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 315 labels/synchronizations in 10 ms.
[2024-05-27 09:10:08] [INFO ] Time to serialize gal into /tmp/CTLFireability15861385069678507969.gal : 3 ms
[2024-05-27 09:10:08] [INFO ] Time to serialize properties into /tmp/CTLFireability14213274950557555678.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/CTLFireability15861385069678507969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14213274950557555678.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1777/1777 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 361 transition count 1775
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 48 place count 317 transition count 762
Iterating global reduction 1 with 44 rules applied. Total rules applied 92 place count 317 transition count 762
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 122 place count 317 transition count 732
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 154 place count 285 transition count 700
Iterating global reduction 2 with 32 rules applied. Total rules applied 186 place count 285 transition count 700
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 206 place count 285 transition count 680
Discarding 92 places :
Symmetric choice reduction at 3 with 92 rule applications. Total rules 298 place count 193 transition count 588
Iterating global reduction 3 with 92 rules applied. Total rules applied 390 place count 193 transition count 588
Ensure Unique test removed 208 transitions
Reduce isomorphic transitions removed 208 transitions.
Iterating post reduction 3 with 208 rules applied. Total rules applied 598 place count 193 transition count 380
Applied a total of 598 rules in 22 ms. Remains 193 /363 variables (removed 170) and now considering 380/1777 (removed 1397) transitions.
// Phase 1: matrix 380 rows 193 cols
[2024-05-27 09:10:38] [INFO ] Computed 2 invariants in 2 ms
[2024-05-27 09:10:38] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-27 09:10:38] [INFO ] Invariant cache hit.
[2024-05-27 09:10:38] [INFO ] State equation strengthened by 212 read => feed constraints.
[2024-05-27 09:10:39] [INFO ] Implicit Places using invariants and state equation in 825 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
Running 379 sub problems to find dead transitions.
[2024-05-27 09:10:39] [INFO ] Invariant cache hit.
[2024-05-27 09:10:39] [INFO ] State equation strengthened by 212 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 1 (OVERLAPS) 1/193 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 4 (OVERLAPS) 380/573 variables, 193/195 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/573 variables, 212/407 constraints. Problems are: Problem set: 0 solved, 379 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 7 (OVERLAPS) 0/573 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 379 unsolved
No progress, stopping.
After SMT solving in domain Real declared 573/573 variables, and 407 constraints, problems are : Problem set: 0 solved, 379 unsolved in 18382 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 193/193 constraints, ReadFeed: 212/212 constraints, PredecessorRefiner: 379/379 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 379 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 1 (OVERLAPS) 1/193 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 4 (OVERLAPS) 380/573 variables, 193/195 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/573 variables, 212/407 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 379/786 constraints. Problems are: Problem set: 0 solved, 379 unsolved
[2024-05-27 09:11:07] [INFO ] Deduced a trap composed of 49 places in 39 ms of which 0 ms to minimize.
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
[2024-05-27 09:11:09] [INFO ] Deduced a trap composed of 61 places in 61 ms of which 0 ms to minimize.
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
[2024-05-27 09:11:09] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 0 ms to minimize.
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
[2024-05-27 09:11:15] [INFO ] Deduced a trap composed of 57 places in 46 ms of which 1 ms to minimize.
Problem TDEAD343 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
[2024-05-27 09:11:15] [INFO ] Deduced a trap composed of 65 places in 44 ms of which 1 ms to minimize.
[2024-05-27 09:11:15] [INFO ] Deduced a trap composed of 59 places in 41 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/573 variables, 6/792 constraints. Problems are: Problem set: 22 solved, 357 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 573/573 variables, and 792 constraints, problems are : Problem set: 22 solved, 357 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 193/193 constraints, ReadFeed: 212/212 constraints, PredecessorRefiner: 379/379 constraints, Known Traps: 6/6 constraints]
After SMT, in 49084ms problems are : Problem set: 22 solved, 357 unsolved
Search for dead transitions found 22 dead transitions in 49091ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 193/363 places, 358/1777 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 175 transition count 352
Applied a total of 24 rules in 3 ms. Remains 175 /193 variables (removed 18) and now considering 352/358 (removed 6) transitions.
// Phase 1: matrix 352 rows 175 cols
[2024-05-27 09:11:28] [INFO ] Computed 2 invariants in 3 ms
[2024-05-27 09:11:28] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-27 09:11:28] [INFO ] Invariant cache hit.
[2024-05-27 09:11:28] [INFO ] State equation strengthened by 208 read => feed constraints.
[2024-05-27 09:11:29] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 175/363 places, 352/1777 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50828 ms. Remains : 175/363 places, 352/1777 transitions.
[2024-05-27 09:11:29] [INFO ] Flatten gal took : 7 ms
[2024-05-27 09:11:29] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:11:29] [INFO ] Input system was already deterministic with 352 transitions.
[2024-05-27 09:11:29] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:11:29] [INFO ] Flatten gal took : 8 ms
[2024-05-27 09:11:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8416693028593206328.gal : 5 ms
[2024-05-27 09:11:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5841687309381079312.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/CTLFireability8416693028593206328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5841687309381079312.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.
[2024-05-27 09:11:59] [INFO ] Flatten gal took : 11 ms
[2024-05-27 09:11:59] [INFO ] Applying decomposition
[2024-05-27 09:11:59] [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/graph9553716795059712827.txt' '-o' '/tmp/graph9553716795059712827.bin' '-w' '/tmp/graph9553716795059712827.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9553716795059712827.bin' '-l' '-1' '-v' '-w' '/tmp/graph9553716795059712827.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:11:59] [INFO ] Decomposing Gal with order
[2024-05-27 09:11:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:11:59] [INFO ] Removed a total of 337 redundant transitions.
[2024-05-27 09:11:59] [INFO ] Flatten gal took : 15 ms
[2024-05-27 09:11:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 207 labels/synchronizations in 4 ms.
[2024-05-27 09:11:59] [INFO ] Time to serialize gal into /tmp/CTLFireability5212869747586388903.gal : 3 ms
[2024-05-27 09:11:59] [INFO ] Time to serialize properties into /tmp/CTLFireability10674319008802687615.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/CTLFireability5212869747586388903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10674319008802687615.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.
[2024-05-27 09:12:29] [INFO ] Flatten gal took : 36 ms
[2024-05-27 09:12:29] [INFO ] Flatten gal took : 36 ms
[2024-05-27 09:12:29] [INFO ] Applying decomposition
[2024-05-27 09:12:29] [INFO ] Flatten gal took : 36 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/graph9669577102493062941.txt' '-o' '/tmp/graph9669577102493062941.bin' '-w' '/tmp/graph9669577102493062941.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9669577102493062941.bin' '-l' '-1' '-v' '-w' '/tmp/graph9669577102493062941.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:12:29] [INFO ] Decomposing Gal with order
[2024-05-27 09:12:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:12:29] [INFO ] Removed a total of 1251 redundant transitions.
[2024-05-27 09:12:29] [INFO ] Flatten gal took : 232 ms
[2024-05-27 09:12:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1185 labels/synchronizations in 24 ms.
[2024-05-27 09:12:29] [INFO ] Time to serialize gal into /tmp/CTLFireability15240198905634572660.gal : 7 ms
[2024-05-27 09:12:29] [INFO ] Time to serialize properties into /tmp/CTLFireability7718428738438378004.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/CTLFireability15240198905634572660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7718428738438378004.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 13 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-27 09:18:58] [INFO ] Flatten gal took : 40 ms
[2024-05-27 09:18:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9203209905268274641.gal : 6 ms
[2024-05-27 09:18:58] [INFO ] Time to serialize properties into /tmp/CTLFireability13670409484556549445.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/CTLFireability9203209905268274641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13670409484556549445.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 13 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-27 09:29:00] [INFO ] Flatten gal took : 43 ms
[2024-05-27 09:29:00] [INFO ] Input system was already deterministic with 1777 transitions.
[2024-05-27 09:29:00] [INFO ] Transformed 363 places.
[2024-05-27 09:29:00] [INFO ] Transformed 1777 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-27 09:29:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4332841380160449000.gal : 6 ms
[2024-05-27 09:29:00] [INFO ] Time to serialize properties into /tmp/CTLFireability12041900767257080033.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/CTLFireability4332841380160449000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12041900767257080033.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d1m160"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d1m160, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r334-tall-171679079600098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m160.tgz
mv RingSingleMessageInMbox-PT-d1m160 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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