About the Execution of ITS-Tools for HirschbergSinclair-PT-30
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7785.663 | 3600000.00 | 7881812.00 | 8314.40 | FFFFTFF??F?TF??? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r202-smll-171649587400099.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 HirschbergSinclair-PT-30, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587400099
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 9.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 03:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 13 03:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 13 03:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 13 03:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 357K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-00
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-01
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-02
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-03
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-04
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-05
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-06
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-07
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-08
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-09
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-10
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-11
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-12
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-13
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-14
FORMULA_NAME HirschbergSinclair-PT-30-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716605228758
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-25 02:47:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 02:47:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 02:47:11] [INFO ] Load time of PNML (sax parser for PT used): 210 ms
[2024-05-25 02:47:11] [INFO ] Transformed 670 places.
[2024-05-25 02:47:11] [INFO ] Transformed 605 transitions.
[2024-05-25 02:47:11] [INFO ] Parsed PT model containing 670 places and 605 transitions and 1849 arcs in 457 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Support contains 63 out of 670 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 670/670 places, 605/605 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 645 transition count 605
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 48 place count 622 transition count 582
Iterating global reduction 1 with 23 rules applied. Total rules applied 71 place count 622 transition count 582
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 89 place count 604 transition count 564
Iterating global reduction 1 with 18 rules applied. Total rules applied 107 place count 604 transition count 564
Applied a total of 107 rules in 372 ms. Remains 604 /670 variables (removed 66) and now considering 564/605 (removed 41) transitions.
// Phase 1: matrix 564 rows 604 cols
[2024-05-25 02:47:12] [INFO ] Computed 40 invariants in 44 ms
[2024-05-25 02:47:13] [INFO ] Implicit Places using invariants in 1305 ms returned []
[2024-05-25 02:47:13] [INFO ] Invariant cache hit.
[2024-05-25 02:47:17] [INFO ] Implicit Places using invariants and state equation in 3151 ms returned []
Implicit Place search using SMT with State Equation took 4522 ms to find 0 implicit places.
Running 534 sub problems to find dead transitions.
[2024-05-25 02:47:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 534 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 534 unsolved
At refinement iteration 2 (OVERLAPS) 10/579 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 534 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 534 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 579/1168 variables, and 15 constraints, problems are : Problem set: 0 solved, 534 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 10/35 constraints, State Equation: 0/604 constraints, PredecessorRefiner: 534/534 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 534 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/569 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 534 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/569 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 534 unsolved
At refinement iteration 2 (OVERLAPS) 10/579 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 534 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/579 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 534 unsolved
[2024-05-25 02:47:57] [INFO ] Deduced a trap composed of 50 places in 353 ms of which 81 ms to minimize.
[2024-05-25 02:48:00] [INFO ] Deduced a trap composed of 192 places in 282 ms of which 5 ms to minimize.
[2024-05-25 02:48:08] [INFO ] Deduced a trap composed of 192 places in 232 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 534 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 579/1168 variables, and 18 constraints, problems are : Problem set: 0 solved, 534 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 10/35 constraints, State Equation: 0/604 constraints, PredecessorRefiner: 0/534 constraints, Known Traps: 3/3 constraints]
After SMT, in 60482ms problems are : Problem set: 0 solved, 534 unsolved
Search for dead transitions found 0 dead transitions in 60514ms
Starting structural reductions in LTL mode, iteration 1 : 604/670 places, 564/605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65455 ms. Remains : 604/670 places, 564/605 transitions.
Support contains 63 out of 604 places after structural reductions.
[2024-05-25 02:48:18] [INFO ] Flatten gal took : 113 ms
[2024-05-25 02:48:18] [INFO ] Flatten gal took : 56 ms
[2024-05-25 02:48:18] [INFO ] Input system was already deterministic with 564 transitions.
Support contains 57 out of 604 places (down from 63) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 33 to 32
RANDOM walk for 40000 steps (64 resets) in 2278 ms. (17 steps per ms) remains 6/32 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 6/6 properties
[2024-05-25 02:48:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp30 is UNSAT
At refinement iteration 1 (OVERLAPS) 286/293 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/293 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp22 is UNSAT
After SMT solving in domain Real declared 538/1168 variables, and 38 constraints, problems are : Problem set: 6 solved, 0 unsolved in 245 ms.
Refiners :[Positive P Invariants (semi-flows): 3/5 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/604 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 276ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 15 simplifications.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-30-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 604 stabilizing places and 564 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 604 transition count 564
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA HirschbergSinclair-PT-30-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Graph (complete) has 1187 edges and 604 vertex of which 600 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.10 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 241 rules applied. Total rules applied 242 place count 570 transition count 293
Reduce places removed 241 places and 0 transitions.
Iterating post reduction 1 with 241 rules applied. Total rules applied 483 place count 329 transition count 293
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 494 place count 318 transition count 282
Iterating global reduction 2 with 11 rules applied. Total rules applied 505 place count 318 transition count 282
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 510 place count 318 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 515 place count 313 transition count 277
Applied a total of 515 rules in 102 ms. Remains 313 /604 variables (removed 291) and now considering 277/564 (removed 287) transitions.
// Phase 1: matrix 277 rows 313 cols
[2024-05-25 02:48:20] [INFO ] Computed 36 invariants in 4 ms
[2024-05-25 02:48:20] [INFO ] Implicit Places using invariants in 373 ms returned []
[2024-05-25 02:48:20] [INFO ] Invariant cache hit.
[2024-05-25 02:48:21] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1247 ms to find 0 implicit places.
[2024-05-25 02:48:21] [INFO ] Redundant transitions in 16 ms returned []
Running 218 sub problems to find dead transitions.
[2024-05-25 02:48:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 2/257 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 221/478 variables, 257/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (OVERLAPS) 0/478 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 478/590 variables, and 293 constraints, problems are : Problem set: 0 solved, 218 unsolved in 16848 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 257/313 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 2/257 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 221/478 variables, 257/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 218/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/478 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 9 (OVERLAPS) 0/478 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Int declared 478/590 variables, and 511 constraints, problems are : Problem set: 0 solved, 218 unsolved in 26331 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 257/313 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
After SMT, in 43227ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 43231ms
Starting structural reductions in SI_LTL mode, iteration 1 : 313/604 places, 277/564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44603 ms. Remains : 313/604 places, 277/564 transitions.
Stuttering acceptance computed with spot in 464 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-00
Product exploration explored 100000 steps with 327 reset in 695 ms.
Product exploration explored 100000 steps with 327 reset in 443 ms.
Computed a total of 313 stabilizing places and 277 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 313 transition count 277
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 365 steps (0 resets) in 8 ms. (40 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 117 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-25 02:49:06] [INFO ] Invariant cache hit.
[2024-05-25 02:49:07] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-25 02:49:07] [INFO ] [Real]Absence check using 1 positive and 35 generalized place invariants in 85 ms returned sat
[2024-05-25 02:49:13] [INFO ] [Real]Absence check using state equation in 6059 ms returned sat
[2024-05-25 02:49:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 02:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-25 02:49:13] [INFO ] [Nat]Absence check using 1 positive and 35 generalized place invariants in 105 ms returned sat
[2024-05-25 02:49:14] [INFO ] [Nat]Absence check using state equation in 967 ms returned sat
[2024-05-25 02:49:14] [INFO ] Computed and/alt/rep : 218/224/218 causal constraints (skipped 0 transitions) in 30 ms.
[2024-05-25 02:49:15] [INFO ] Added : 114 causal constraints over 23 iterations in 1205 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 277/277 transitions.
Applied a total of 0 rules in 20 ms. Remains 313 /313 variables (removed 0) and now considering 277/277 (removed 0) transitions.
[2024-05-25 02:49:15] [INFO ] Invariant cache hit.
[2024-05-25 02:49:16] [INFO ] Implicit Places using invariants in 334 ms returned []
[2024-05-25 02:49:16] [INFO ] Invariant cache hit.
[2024-05-25 02:49:17] [INFO ] Implicit Places using invariants and state equation in 918 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
[2024-05-25 02:49:17] [INFO ] Redundant transitions in 7 ms returned []
Running 218 sub problems to find dead transitions.
[2024-05-25 02:49:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 2/257 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 221/478 variables, 257/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (OVERLAPS) 0/478 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 478/590 variables, and 293 constraints, problems are : Problem set: 0 solved, 218 unsolved in 17037 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 257/313 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 2/257 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 221/478 variables, 257/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 218/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/478 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 9 (OVERLAPS) 0/478 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Int declared 478/590 variables, and 511 constraints, problems are : Problem set: 0 solved, 218 unsolved in 26669 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 257/313 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
After SMT, in 43765ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 43773ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 45068 ms. Remains : 313/313 places, 277/277 transitions.
Computed a total of 313 stabilizing places and 277 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 313 transition count 277
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 373 steps (0 resets) in 8 ms. (41 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-25 02:50:01] [INFO ] Invariant cache hit.
[2024-05-25 02:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-25 02:50:01] [INFO ] [Real]Absence check using 1 positive and 35 generalized place invariants in 134 ms returned sat
[2024-05-25 02:50:07] [INFO ] [Real]Absence check using state equation in 5852 ms returned sat
[2024-05-25 02:50:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 02:50:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-25 02:50:08] [INFO ] [Nat]Absence check using 1 positive and 35 generalized place invariants in 146 ms returned sat
[2024-05-25 02:50:09] [INFO ] [Nat]Absence check using state equation in 1582 ms returned sat
[2024-05-25 02:50:09] [INFO ] Computed and/alt/rep : 218/224/218 causal constraints (skipped 0 transitions) in 35 ms.
[2024-05-25 02:50:11] [INFO ] Added : 114 causal constraints over 23 iterations in 1737 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 99 ms :[(NOT p0)]
Product exploration explored 100000 steps with 327 reset in 398 ms.
Product exploration explored 100000 steps with 327 reset in 276 ms.
Built C files in :
/tmp/ltsmin2116270654686580969
[2024-05-25 02:50:12] [INFO ] Computing symmetric may disable matrix : 277 transitions.
[2024-05-25 02:50:12] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:50:12] [INFO ] Computing symmetric may enable matrix : 277 transitions.
[2024-05-25 02:50:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:50:12] [INFO ] Computing Do-Not-Accords matrix : 277 transitions.
[2024-05-25 02:50:12] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:50:12] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2116270654686580969
Running compilation step : cd /tmp/ltsmin2116270654686580969;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1814 ms.
Running link step : cd /tmp/ltsmin2116270654686580969;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin2116270654686580969;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10381512680595835227.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 277/277 transitions.
Applied a total of 0 rules in 18 ms. Remains 313 /313 variables (removed 0) and now considering 277/277 (removed 0) transitions.
[2024-05-25 02:50:27] [INFO ] Invariant cache hit.
[2024-05-25 02:50:27] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-05-25 02:50:27] [INFO ] Invariant cache hit.
[2024-05-25 02:50:29] [INFO ] Implicit Places using invariants and state equation in 1267 ms returned []
Implicit Place search using SMT with State Equation took 1694 ms to find 0 implicit places.
[2024-05-25 02:50:29] [INFO ] Redundant transitions in 6 ms returned []
Running 218 sub problems to find dead transitions.
[2024-05-25 02:50:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 2/257 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 221/478 variables, 257/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (OVERLAPS) 0/478 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 478/590 variables, and 293 constraints, problems are : Problem set: 0 solved, 218 unsolved in 17881 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 257/313 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 2/255 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/255 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 2/257 variables, 31/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/257 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 221/478 variables, 257/293 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 218/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/478 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 9 (OVERLAPS) 0/478 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Int declared 478/590 variables, and 511 constraints, problems are : Problem set: 0 solved, 218 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 257/313 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
After SMT, in 47938ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 47943ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 49668 ms. Remains : 313/313 places, 277/277 transitions.
Built C files in :
/tmp/ltsmin608564913442671832
[2024-05-25 02:51:17] [INFO ] Computing symmetric may disable matrix : 277 transitions.
[2024-05-25 02:51:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:51:17] [INFO ] Computing symmetric may enable matrix : 277 transitions.
[2024-05-25 02:51:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:51:17] [INFO ] Computing Do-Not-Accords matrix : 277 transitions.
[2024-05-25 02:51:17] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:51:17] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin608564913442671832
Running compilation step : cd /tmp/ltsmin608564913442671832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1166 ms.
Running link step : cd /tmp/ltsmin608564913442671832;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin608564913442671832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased408912861772806217.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 02:51:32] [INFO ] Flatten gal took : 24 ms
[2024-05-25 02:51:32] [INFO ] Flatten gal took : 22 ms
[2024-05-25 02:51:32] [INFO ] Time to serialize gal into /tmp/LTL15016982434612094372.gal : 7 ms
[2024-05-25 02:51:32] [INFO ] Time to serialize properties into /tmp/LTL11880629666891574113.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15016982434612094372.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13497008683225808591.hoa' '-atoms' '/tmp/LTL11880629666891574113.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11880629666891574113.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13497008683225808591.hoa
Reverse transition relation is NOT exact ! Due to transitions t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72.t73, t83...453
Computing Next relation with stutter on 8.04663e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 02:51:47] [INFO ] Flatten gal took : 18 ms
[2024-05-25 02:51:47] [INFO ] Flatten gal took : 16 ms
[2024-05-25 02:51:47] [INFO ] Time to serialize gal into /tmp/LTL11135026207849126623.gal : 7 ms
[2024-05-25 02:51:47] [INFO ] Time to serialize properties into /tmp/LTL16636393575527145869.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11135026207849126623.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16636393575527145869.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(reply_12_0_left12>=1)"))))
Formula 0 simplified : GF!"(reply_12_0_left12>=1)"
Reverse transition relation is NOT exact ! Due to transitions t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72.t73, t83...453
Computing Next relation with stutter on 8.04663e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 02:52:02] [INFO ] Flatten gal took : 14 ms
[2024-05-25 02:52:02] [INFO ] Applying decomposition
[2024-05-25 02:52:02] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7256421065026854753.txt' '-o' '/tmp/graph7256421065026854753.bin' '-w' '/tmp/graph7256421065026854753.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7256421065026854753.bin' '-l' '-1' '-v' '-w' '/tmp/graph7256421065026854753.weights' '-q' '0' '-e' '0.001'
[2024-05-25 02:52:02] [INFO ] Decomposing Gal with order
[2024-05-25 02:52:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 02:52:02] [INFO ] Removed a total of 179 redundant transitions.
[2024-05-25 02:52:02] [INFO ] Flatten gal took : 93 ms
[2024-05-25 02:52:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 37 ms.
[2024-05-25 02:52:02] [INFO ] Time to serialize gal into /tmp/LTL10701316067998148003.gal : 14 ms
[2024-05-25 02:52:02] [INFO ] Time to serialize properties into /tmp/LTL6608286043554742660.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10701316067998148003.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6608286043554742660.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i7.i0.u0.reply_12_0_left12>=1)"))))
Formula 0 simplified : GF!"(i7.i0.u0.reply_12_0_left12>=1)"
Reverse transition relation is NOT exact ! Due to transitions t37_t38, t58_t59, t323_t324, t331_t332, t391_t392, t472_t473, t528_t529, i2.t114_t115, i2.t11...535
Computing Next relation with stutter on 8.04663e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-00 finished in 238031 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 599 transition count 564
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 16 place count 588 transition count 553
Iterating global reduction 1 with 11 rules applied. Total rules applied 27 place count 588 transition count 553
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 34 place count 581 transition count 546
Iterating global reduction 1 with 7 rules applied. Total rules applied 41 place count 581 transition count 546
Applied a total of 41 rules in 54 ms. Remains 581 /604 variables (removed 23) and now considering 546/564 (removed 18) transitions.
// Phase 1: matrix 546 rows 581 cols
[2024-05-25 02:52:18] [INFO ] Computed 35 invariants in 5 ms
[2024-05-25 02:52:18] [INFO ] Implicit Places using invariants in 540 ms returned []
[2024-05-25 02:52:18] [INFO ] Invariant cache hit.
[2024-05-25 02:52:21] [INFO ] Implicit Places using invariants and state equation in 2674 ms returned []
Implicit Place search using SMT with State Equation took 3221 ms to find 0 implicit places.
Running 516 sub problems to find dead transitions.
[2024-05-25 02:52:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/551 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 516 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/551 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 516 unsolved
At refinement iteration 2 (OVERLAPS) 30/581 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 516 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/581 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 516 unsolved
SMT process timed out in 30177ms, After SMT, problems are : Problem set: 0 solved, 516 unsolved
Search for dead transitions found 0 dead transitions in 30184ms
Starting structural reductions in LTL mode, iteration 1 : 581/604 places, 546/564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33460 ms. Remains : 581/604 places, 546/564 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-01 finished in 33595 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Graph (complete) has 1187 edges and 604 vertex of which 599 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 29 places and 29 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 235 transitions
Trivial Post-agglo rules discarded 235 transitions
Performed 235 trivial Post agglomeration. Transition count delta: 235
Iterating post reduction 0 with 235 rules applied. Total rules applied 236 place count 570 transition count 300
Reduce places removed 235 places and 0 transitions.
Iterating post reduction 1 with 235 rules applied. Total rules applied 471 place count 335 transition count 300
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 482 place count 324 transition count 289
Iterating global reduction 2 with 11 rules applied. Total rules applied 493 place count 324 transition count 289
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 497 place count 324 transition count 285
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 501 place count 320 transition count 285
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 503 place count 319 transition count 284
Applied a total of 503 rules in 57 ms. Remains 319 /604 variables (removed 285) and now considering 284/564 (removed 280) transitions.
// Phase 1: matrix 284 rows 319 cols
[2024-05-25 02:52:51] [INFO ] Computed 35 invariants in 2 ms
[2024-05-25 02:52:52] [INFO ] Implicit Places using invariants in 426 ms returned []
[2024-05-25 02:52:52] [INFO ] Invariant cache hit.
[2024-05-25 02:52:53] [INFO ] Implicit Places using invariants and state equation in 984 ms returned []
Implicit Place search using SMT with State Equation took 1417 ms to find 0 implicit places.
[2024-05-25 02:52:53] [INFO ] Redundant transitions in 2 ms returned []
Running 228 sub problems to find dead transitions.
[2024-05-25 02:52:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 232/498 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (OVERLAPS) 1/499 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/499 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (OVERLAPS) 0/499 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Real declared 499/603 variables, and 302 constraints, problems are : Problem set: 0 solved, 228 unsolved in 22832 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 267/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 232/498 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 228/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/498 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 1/499 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/499 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (OVERLAPS) 0/499 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Int declared 499/603 variables, and 530 constraints, problems are : Problem set: 0 solved, 228 unsolved in 28394 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 267/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
After SMT, in 51257ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 51259ms
Starting structural reductions in SI_LTL mode, iteration 1 : 319/604 places, 284/564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52743 ms. Remains : 319/604 places, 284/564 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-02
Product exploration explored 100000 steps with 1696 reset in 646 ms.
Product exploration explored 100000 steps with 1719 reset in 667 ms.
Computed a total of 319 stabilizing places and 284 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 319 transition count 284
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 163 steps (0 resets) in 7 ms. (20 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-25 02:53:46] [INFO ] Invariant cache hit.
[2024-05-25 02:53:46] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 73 ms returned sat
[2024-05-25 02:53:47] [INFO ] [Real]Absence check using state equation in 672 ms returned sat
[2024-05-25 02:53:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 02:53:47] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 152 ms returned sat
[2024-05-25 02:53:49] [INFO ] [Nat]Absence check using state equation in 1682 ms returned sat
[2024-05-25 02:53:49] [INFO ] Computed and/alt/rep : 228/282/228 causal constraints (skipped 0 transitions) in 23 ms.
[2024-05-25 02:53:51] [INFO ] Added : 164 causal constraints over 33 iterations in 1685 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 319 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 319/319 places, 284/284 transitions.
Applied a total of 0 rules in 23 ms. Remains 319 /319 variables (removed 0) and now considering 284/284 (removed 0) transitions.
[2024-05-25 02:53:51] [INFO ] Invariant cache hit.
[2024-05-25 02:53:51] [INFO ] Implicit Places using invariants in 409 ms returned []
[2024-05-25 02:53:51] [INFO ] Invariant cache hit.
[2024-05-25 02:53:52] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 1465 ms to find 0 implicit places.
[2024-05-25 02:53:52] [INFO ] Redundant transitions in 1 ms returned []
Running 228 sub problems to find dead transitions.
[2024-05-25 02:53:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 232/498 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (OVERLAPS) 1/499 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/499 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (OVERLAPS) 0/499 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Real declared 499/603 variables, and 302 constraints, problems are : Problem set: 0 solved, 228 unsolved in 21308 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 267/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 232/498 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 228/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/498 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 1/499 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/499 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (OVERLAPS) 0/499 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Int declared 499/603 variables, and 530 constraints, problems are : Problem set: 0 solved, 228 unsolved in 28577 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 267/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
After SMT, in 49931ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 49937ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 51437 ms. Remains : 319/319 places, 284/284 transitions.
Computed a total of 319 stabilizing places and 284 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 319 transition count 284
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 189 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
RANDOM walk for 309 steps (0 resets) in 7 ms. (38 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 3 factoid took 203 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2024-05-25 02:54:43] [INFO ] Invariant cache hit.
[2024-05-25 02:54:43] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 72 ms returned sat
[2024-05-25 02:54:44] [INFO ] [Real]Absence check using state equation in 675 ms returned sat
[2024-05-25 02:54:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 02:54:45] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 98 ms returned sat
[2024-05-25 02:54:46] [INFO ] [Nat]Absence check using state equation in 1532 ms returned sat
[2024-05-25 02:54:46] [INFO ] Computed and/alt/rep : 228/282/228 causal constraints (skipped 0 transitions) in 33 ms.
[2024-05-25 02:54:48] [INFO ] Added : 164 causal constraints over 33 iterations in 1740 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1712 reset in 813 ms.
Product exploration explored 100000 steps with 1703 reset in 618 ms.
Built C files in :
/tmp/ltsmin7962968738003631333
[2024-05-25 02:54:49] [INFO ] Computing symmetric may disable matrix : 284 transitions.
[2024-05-25 02:54:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:54:49] [INFO ] Computing symmetric may enable matrix : 284 transitions.
[2024-05-25 02:54:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:54:49] [INFO ] Computing Do-Not-Accords matrix : 284 transitions.
[2024-05-25 02:54:49] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:54:49] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7962968738003631333
Running compilation step : cd /tmp/ltsmin7962968738003631333;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1318 ms.
Running link step : cd /tmp/ltsmin7962968738003631333;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7962968738003631333;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9193972210022400280.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 319 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 319/319 places, 284/284 transitions.
Applied a total of 0 rules in 16 ms. Remains 319 /319 variables (removed 0) and now considering 284/284 (removed 0) transitions.
[2024-05-25 02:55:04] [INFO ] Invariant cache hit.
[2024-05-25 02:55:05] [INFO ] Implicit Places using invariants in 555 ms returned []
[2024-05-25 02:55:05] [INFO ] Invariant cache hit.
[2024-05-25 02:55:06] [INFO ] Implicit Places using invariants and state equation in 1239 ms returned []
Implicit Place search using SMT with State Equation took 1796 ms to find 0 implicit places.
[2024-05-25 02:55:06] [INFO ] Redundant transitions in 1 ms returned []
Running 228 sub problems to find dead transitions.
[2024-05-25 02:55:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 232/498 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (OVERLAPS) 1/499 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/499 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (OVERLAPS) 0/499 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Real declared 499/603 variables, and 302 constraints, problems are : Problem set: 0 solved, 228 unsolved in 21958 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 267/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 232/498 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/498 variables, 228/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/498 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 1/499 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/499 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (OVERLAPS) 0/499 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Int declared 499/603 variables, and 530 constraints, problems are : Problem set: 0 solved, 228 unsolved in 26491 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 267/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
After SMT, in 48480ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 48483ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 50304 ms. Remains : 319/319 places, 284/284 transitions.
Built C files in :
/tmp/ltsmin15234360700265344936
[2024-05-25 02:55:55] [INFO ] Computing symmetric may disable matrix : 284 transitions.
[2024-05-25 02:55:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:55:55] [INFO ] Computing symmetric may enable matrix : 284 transitions.
[2024-05-25 02:55:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:55:55] [INFO ] Computing Do-Not-Accords matrix : 284 transitions.
[2024-05-25 02:55:55] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:55:55] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15234360700265344936
Running compilation step : cd /tmp/ltsmin15234360700265344936;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1368 ms.
Running link step : cd /tmp/ltsmin15234360700265344936;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15234360700265344936;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3370812900284068076.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 02:56:10] [INFO ] Flatten gal took : 15 ms
[2024-05-25 02:56:10] [INFO ] Flatten gal took : 13 ms
[2024-05-25 02:56:10] [INFO ] Time to serialize gal into /tmp/LTL15952437395591062101.gal : 4 ms
[2024-05-25 02:56:10] [INFO ] Time to serialize properties into /tmp/LTL1532573387400267285.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15952437395591062101.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4126652842356002398.hoa' '-atoms' '/tmp/LTL1532573387400267285.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1532573387400267285.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4126652842356002398.hoa
Reverse transition relation is NOT exact ! Due to transitions t18, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t77.t78...479
Computing Next relation with stutter on 8.04663e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 02:56:25] [INFO ] Flatten gal took : 11 ms
[2024-05-25 02:56:25] [INFO ] Flatten gal took : 11 ms
[2024-05-25 02:56:25] [INFO ] Time to serialize gal into /tmp/LTL16147766160440713760.gal : 3 ms
[2024-05-25 02:56:25] [INFO ] Time to serialize properties into /tmp/LTL4018645550246449236.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16147766160440713760.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4018645550246449236.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("((newmsg19>=3)||(reply_11_0_to_right_10>=1))")))
Formula 0 simplified : G!"((newmsg19>=3)||(reply_11_0_to_right_10>=1))"
Reverse transition relation is NOT exact ! Due to transitions t18, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t77.t78...479
Computing Next relation with stutter on 8.04663e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 02:56:40] [INFO ] Flatten gal took : 11 ms
[2024-05-25 02:56:40] [INFO ] Applying decomposition
[2024-05-25 02:56:40] [INFO ] Flatten gal took : 11 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/graph9574244956915612735.txt' '-o' '/tmp/graph9574244956915612735.bin' '-w' '/tmp/graph9574244956915612735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9574244956915612735.bin' '-l' '-1' '-v' '-w' '/tmp/graph9574244956915612735.weights' '-q' '0' '-e' '0.001'
[2024-05-25 02:56:40] [INFO ] Decomposing Gal with order
[2024-05-25 02:56:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 02:56:40] [INFO ] Removed a total of 177 redundant transitions.
[2024-05-25 02:56:40] [INFO ] Flatten gal took : 32 ms
[2024-05-25 02:56:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 8 ms.
[2024-05-25 02:56:40] [INFO ] Time to serialize gal into /tmp/LTL5697420314786369409.gal : 7 ms
[2024-05-25 02:56:40] [INFO ] Time to serialize properties into /tmp/LTL6880497202066730026.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5697420314786369409.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6880497202066730026.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F("((i1.u2.newmsg19>=3)||(i0.u14.reply_11_0_to_right_10>=1))")))
Formula 0 simplified : G!"((i1.u2.newmsg19>=3)||(i0.u14.reply_11_0_to_right_10>=1))"
Reverse transition relation is NOT exact ! Due to transitions t58_t59, t97_t98, t114_t115, t211_t212, t472_t473, t526_t527, t76_t73, i0.t68_t69, i0.t62_t63...577
Computing Next relation with stutter on 8.04663e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-02 finished in 244101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)||p0)))'
Support contains 4 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 599 transition count 564
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 16 place count 588 transition count 553
Iterating global reduction 1 with 11 rules applied. Total rules applied 27 place count 588 transition count 553
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 582 transition count 547
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 582 transition count 547
Applied a total of 39 rules in 83 ms. Remains 582 /604 variables (removed 22) and now considering 547/564 (removed 17) transitions.
// Phase 1: matrix 547 rows 582 cols
[2024-05-25 02:56:55] [INFO ] Computed 35 invariants in 4 ms
[2024-05-25 02:56:56] [INFO ] Implicit Places using invariants in 581 ms returned []
[2024-05-25 02:56:56] [INFO ] Invariant cache hit.
[2024-05-25 02:56:59] [INFO ] Implicit Places using invariants and state equation in 2673 ms returned []
Implicit Place search using SMT with State Equation took 3257 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2024-05-25 02:56:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/552 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (OVERLAPS) 30/582 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/582 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1129/1129 variables, and 617 constraints, problems are : Problem set: 0 solved, 517 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 582/582 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) 0/552 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/552 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (OVERLAPS) 30/582 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/582 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 4 (OVERLAPS) 547/1129 variables, 582/617 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1129 variables, 517/1134 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1129/1129 variables, and 1134 constraints, problems are : Problem set: 0 solved, 517 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 582/582 constraints, PredecessorRefiner: 517/517 constraints, Known Traps: 0/0 constraints]
After SMT, in 60273ms problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 60283ms
Starting structural reductions in LTL mode, iteration 1 : 582/604 places, 547/564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63625 ms. Remains : 582/604 places, 547/564 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-03
Product exploration explored 100000 steps with 1168 reset in 521 ms.
Product exploration explored 100000 steps with 1165 reset in 565 ms.
Computed a total of 582 stabilizing places and 547 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 582 transition count 547
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 146 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 6 to 2
RANDOM walk for 40000 steps (64 resets) in 421 ms. (94 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 1/1 properties
[2024-05-25 02:58:01] [INFO ] Invariant cache hit.
Problem apf0 is UNSAT
After SMT solving in domain Real declared 4/1129 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 20 ms.
Refiners :[Generalized P Invariants (flows): 0/35 constraints, State Equation: 0/582 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 32ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1))), (G (OR p0 (NOT p1))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 11 factoid took 627 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
[2024-05-25 02:58:02] [INFO ] Invariant cache hit.
[2024-05-25 02:58:03] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 211 ms returned sat
[2024-05-25 02:58:09] [INFO ] [Real]Absence check using state equation in 5900 ms returned sat
[2024-05-25 02:58:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 02:58:09] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 213 ms returned sat
[2024-05-25 02:58:20] [INFO ] [Nat]Absence check using state equation in 10611 ms returned sat
[2024-05-25 02:58:20] [INFO ] Computed and/alt/rep : 344/1073/344 causal constraints (skipped 173 transitions) in 48 ms.
[2024-05-25 02:58:23] [INFO ] Added : 92 causal constraints over 19 iterations in 3007 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 582 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 582/582 places, 547/547 transitions.
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 0 with 237 rules applied. Total rules applied 237 place count 552 transition count 280
Reduce places removed 237 places and 0 transitions.
Iterating post reduction 1 with 237 rules applied. Total rules applied 474 place count 315 transition count 280
Applied a total of 474 rules in 33 ms. Remains 315 /582 variables (removed 267) and now considering 280/547 (removed 267) transitions.
// Phase 1: matrix 280 rows 315 cols
[2024-05-25 02:58:23] [INFO ] Computed 35 invariants in 2 ms
[2024-05-25 02:58:24] [INFO ] Implicit Places using invariants in 556 ms returned []
[2024-05-25 02:58:24] [INFO ] Invariant cache hit.
[2024-05-25 02:58:25] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 1838 ms to find 0 implicit places.
[2024-05-25 02:58:25] [INFO ] Redundant transitions in 1 ms returned []
Running 221 sub problems to find dead transitions.
[2024-05-25 02:58:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 2/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 226/484 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/484 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (OVERLAPS) 5/489 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/489 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 0/489 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 489/595 variables, and 297 constraints, problems are : Problem set: 0 solved, 221 unsolved in 20374 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 262/315 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 2/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 226/484 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/484 variables, 213/506 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/484 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (OVERLAPS) 5/489 variables, 4/510 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/489 variables, 8/518 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/489 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 0/489 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 489/595 variables, and 518 constraints, problems are : Problem set: 0 solved, 221 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 262/315 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints]
After SMT, in 50410ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 50414ms
Starting structural reductions in SI_LTL mode, iteration 1 : 315/582 places, 280/547 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52295 ms. Remains : 315/582 places, 280/547 transitions.
Computed a total of 315 stabilizing places and 280 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 315 transition count 280
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (F (G (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 241 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 75 steps (0 resets) in 5 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (F (G (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 244 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
[2024-05-25 02:59:16] [INFO ] Invariant cache hit.
[2024-05-25 02:59:17] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 124 ms returned sat
[2024-05-25 02:59:19] [INFO ] [Real]Absence check using state equation in 1879 ms returned sat
[2024-05-25 02:59:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 02:59:19] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 153 ms returned sat
[2024-05-25 02:59:21] [INFO ] [Nat]Absence check using state equation in 2142 ms returned sat
[2024-05-25 02:59:21] [INFO ] Computed and/alt/rep : 221/227/221 causal constraints (skipped 0 transitions) in 21 ms.
[2024-05-25 02:59:22] [INFO ] Added : 11 causal constraints over 3 iterations in 573 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2694 reset in 637 ms.
Product exploration explored 100000 steps with 2711 reset in 694 ms.
Built C files in :
/tmp/ltsmin16208562142753543102
[2024-05-25 02:59:23] [INFO ] Computing symmetric may disable matrix : 280 transitions.
[2024-05-25 02:59:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:59:23] [INFO ] Computing symmetric may enable matrix : 280 transitions.
[2024-05-25 02:59:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:59:23] [INFO ] Computing Do-Not-Accords matrix : 280 transitions.
[2024-05-25 02:59:23] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 02:59:23] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16208562142753543102
Running compilation step : cd /tmp/ltsmin16208562142753543102;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1461 ms.
Running link step : cd /tmp/ltsmin16208562142753543102;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin16208562142753543102;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13974821121326919007.hoa' '--buchi-type=spotba'
LTSmin run took 1837 ms.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-03 finished in 151593 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&F(p1))) U p2))'
Support contains 5 out of 604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Graph (complete) has 1187 edges and 604 vertex of which 599 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 28 places and 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 230 transitions
Trivial Post-agglo rules discarded 230 transitions
Performed 230 trivial Post agglomeration. Transition count delta: 230
Iterating post reduction 0 with 230 rules applied. Total rules applied 231 place count 571 transition count 306
Reduce places removed 230 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 232 rules applied. Total rules applied 463 place count 341 transition count 304
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 465 place count 339 transition count 304
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 477 place count 327 transition count 292
Iterating global reduction 3 with 12 rules applied. Total rules applied 489 place count 327 transition count 292
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 494 place count 327 transition count 287
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 499 place count 322 transition count 287
Applied a total of 499 rules in 36 ms. Remains 322 /604 variables (removed 282) and now considering 287/564 (removed 277) transitions.
// Phase 1: matrix 287 rows 322 cols
[2024-05-25 02:59:27] [INFO ] Computed 35 invariants in 3 ms
[2024-05-25 02:59:27] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-25 02:59:27] [INFO ] Invariant cache hit.
[2024-05-25 02:59:28] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 02:59:29] [INFO ] Implicit Places using invariants and state equation in 1476 ms returned []
Implicit Place search using SMT with State Equation took 1920 ms to find 0 implicit places.
[2024-05-25 02:59:29] [INFO ] Redundant transitions in 1 ms returned []
Running 233 sub problems to find dead transitions.
[2024-05-25 02:59:29] [INFO ] Invariant cache hit.
[2024-05-25 02:59:29] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 2/270 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (OVERLAPS) 235/505 variables, 270/305 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 12/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (OVERLAPS) 0/505 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
No progress, stopping.
After SMT solving in domain Real declared 505/609 variables, and 317 constraints, problems are : Problem set: 0 solved, 233 unsolved in 29761 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/322 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 2/270 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (OVERLAPS) 235/505 variables, 270/305 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 12/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 233/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 8 (OVERLAPS) 0/505 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
No progress, stopping.
After SMT solving in domain Int declared 505/609 variables, and 550 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/322 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 0/0 constraints]
After SMT, in 59806ms problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 59809ms
Starting structural reductions in SI_LTL mode, iteration 1 : 322/604 places, 287/564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61773 ms. Remains : 322/604 places, 287/564 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-07
Product exploration explored 100000 steps with 592 reset in 432 ms.
Product exploration explored 100000 steps with 594 reset in 468 ms.
Computed a total of 322 stabilizing places and 287 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 322 transition count 287
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (G p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p2) p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 1921 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 247 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 2061 steps (5 resets) in 18 ms. (108 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (G p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p2) p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F p1), (F (NOT (OR p2 p1 (NOT p0)))), (F p2), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 6 factoid took 3111 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 164 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-25 03:00:36] [INFO ] Invariant cache hit.
[2024-05-25 03:00:36] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 130 ms returned sat
[2024-05-25 03:00:37] [INFO ] [Real]Absence check using state equation in 846 ms returned sat
[2024-05-25 03:00:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 03:00:37] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 109 ms returned sat
[2024-05-25 03:00:38] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2024-05-25 03:00:38] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 03:00:38] [INFO ] [Nat]Added 12 Read/Feed constraints in 4 ms returned sat
[2024-05-25 03:00:38] [INFO ] Computed and/alt/rep : 226/261/226 causal constraints (skipped 7 transitions) in 34 ms.
[2024-05-25 03:00:38] [INFO ] Added : 6 causal constraints over 2 iterations in 153 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 5 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 287/287 transitions.
Applied a total of 0 rules in 34 ms. Remains 322 /322 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2024-05-25 03:00:38] [INFO ] Invariant cache hit.
[2024-05-25 03:00:38] [INFO ] Implicit Places using invariants in 656 ms returned []
[2024-05-25 03:00:38] [INFO ] Invariant cache hit.
[2024-05-25 03:00:39] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 03:00:40] [INFO ] Implicit Places using invariants and state equation in 1551 ms returned []
Implicit Place search using SMT with State Equation took 2208 ms to find 0 implicit places.
[2024-05-25 03:00:40] [INFO ] Redundant transitions in 1 ms returned []
Running 233 sub problems to find dead transitions.
[2024-05-25 03:00:40] [INFO ] Invariant cache hit.
[2024-05-25 03:00:40] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 2/270 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (OVERLAPS) 235/505 variables, 270/305 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 12/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (OVERLAPS) 0/505 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
No progress, stopping.
After SMT solving in domain Real declared 505/609 variables, and 317 constraints, problems are : Problem set: 0 solved, 233 unsolved in 29354 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/322 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 2/270 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (OVERLAPS) 235/505 variables, 270/305 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 12/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 233/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 8 (OVERLAPS) 0/505 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
No progress, stopping.
After SMT solving in domain Int declared 505/609 variables, and 550 constraints, problems are : Problem set: 0 solved, 233 unsolved in 29326 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/322 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 0/0 constraints]
After SMT, in 58714ms problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 58717ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60983 ms. Remains : 322/322 places, 287/287 transitions.
Computed a total of 322 stabilizing places and 287 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 322 transition count 287
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (G p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p2)), (X p2), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 1955 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 919 steps (1 resets) in 12 ms. (70 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (G p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p2)), (X p2), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F p1), (F (NOT (OR p2 p1 (NOT p0)))), (F p2), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 6 factoid took 2427 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 133 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-25 03:01:44] [INFO ] Invariant cache hit.
[2024-05-25 03:01:44] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 86 ms returned sat
[2024-05-25 03:01:45] [INFO ] [Real]Absence check using state equation in 617 ms returned sat
[2024-05-25 03:01:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 03:01:45] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 116 ms returned sat
[2024-05-25 03:01:45] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2024-05-25 03:01:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 03:01:45] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2024-05-25 03:01:45] [INFO ] Computed and/alt/rep : 226/261/226 causal constraints (skipped 7 transitions) in 29 ms.
[2024-05-25 03:01:46] [INFO ] Added : 6 causal constraints over 2 iterations in 122 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 155 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 591 reset in 561 ms.
Product exploration explored 100000 steps with 598 reset in 525 ms.
Built C files in :
/tmp/ltsmin4826633901793732855
[2024-05-25 03:01:47] [INFO ] Computing symmetric may disable matrix : 287 transitions.
[2024-05-25 03:01:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:01:47] [INFO ] Computing symmetric may enable matrix : 287 transitions.
[2024-05-25 03:01:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:01:47] [INFO ] Computing Do-Not-Accords matrix : 287 transitions.
[2024-05-25 03:01:47] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:01:47] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4826633901793732855
Running compilation step : cd /tmp/ltsmin4826633901793732855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1353 ms.
Running link step : cd /tmp/ltsmin4826633901793732855;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin4826633901793732855;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3328341482641766280.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 287/287 transitions.
Applied a total of 0 rules in 22 ms. Remains 322 /322 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2024-05-25 03:02:02] [INFO ] Invariant cache hit.
[2024-05-25 03:02:02] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-25 03:02:02] [INFO ] Invariant cache hit.
[2024-05-25 03:02:03] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 03:02:04] [INFO ] Implicit Places using invariants and state equation in 1444 ms returned []
Implicit Place search using SMT with State Equation took 1948 ms to find 0 implicit places.
[2024-05-25 03:02:04] [INFO ] Redundant transitions in 0 ms returned []
Running 233 sub problems to find dead transitions.
[2024-05-25 03:02:04] [INFO ] Invariant cache hit.
[2024-05-25 03:02:04] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 2/270 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (OVERLAPS) 235/505 variables, 270/305 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 12/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (OVERLAPS) 0/505 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
No progress, stopping.
After SMT solving in domain Real declared 505/609 variables, and 317 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/322 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 2/270 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (OVERLAPS) 235/505 variables, 270/305 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 12/317 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 233/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 8 (OVERLAPS) 0/505 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 233 unsolved
No progress, stopping.
After SMT solving in domain Int declared 505/609 variables, and 550 constraints, problems are : Problem set: 0 solved, 233 unsolved in 26165 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/322 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 0/0 constraints]
After SMT, in 56207ms problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 56210ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 58191 ms. Remains : 322/322 places, 287/287 transitions.
Built C files in :
/tmp/ltsmin802827671222504630
[2024-05-25 03:03:00] [INFO ] Computing symmetric may disable matrix : 287 transitions.
[2024-05-25 03:03:00] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:03:00] [INFO ] Computing symmetric may enable matrix : 287 transitions.
[2024-05-25 03:03:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:03:00] [INFO ] Computing Do-Not-Accords matrix : 287 transitions.
[2024-05-25 03:03:00] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:03:00] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin802827671222504630
Running compilation step : cd /tmp/ltsmin802827671222504630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1108 ms.
Running link step : cd /tmp/ltsmin802827671222504630;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin802827671222504630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1566596055723751629.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 03:03:15] [INFO ] Flatten gal took : 11 ms
[2024-05-25 03:03:15] [INFO ] Flatten gal took : 10 ms
[2024-05-25 03:03:15] [INFO ] Time to serialize gal into /tmp/LTL7223145388278995029.gal : 4 ms
[2024-05-25 03:03:15] [INFO ] Time to serialize properties into /tmp/LTL1147090600027120561.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7223145388278995029.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14832462023256980290.hoa' '-atoms' '/tmp/LTL1147090600027120561.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1147090600027120561.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14832462023256980290.hoa
Reverse transition relation is NOT exact ! Due to transitions t24, t29, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t7...490
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:03:30] [INFO ] Flatten gal took : 16 ms
[2024-05-25 03:03:30] [INFO ] Flatten gal took : 23 ms
[2024-05-25 03:03:30] [INFO ] Time to serialize gal into /tmp/LTL639258021231741992.gal : 4 ms
[2024-05-25 03:03:30] [INFO ] Time to serialize properties into /tmp/LTL9602685702649802697.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL639258021231741992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9602685702649802697.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !(((F(("(newmsg25>=1)")&&(F("(election_30_4_6_to_left_25>election_30_5_7_to_left_24)"))))U("(init30<=rcv_left_election_30_3_4_4)")))
Formula 0 simplified : G(!"(newmsg25>=1)" | G!"(election_30_4_6_to_left_25>election_30_5_7_to_left_24)") R !"(init30<=rcv_left_election_30_3_4_4)"
Reverse transition relation is NOT exact ! Due to transitions t24, t29, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t7...490
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:03:45] [INFO ] Flatten gal took : 10 ms
[2024-05-25 03:03:45] [INFO ] Applying decomposition
[2024-05-25 03:03:45] [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/graph4883931852851403501.txt' '-o' '/tmp/graph4883931852851403501.bin' '-w' '/tmp/graph4883931852851403501.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4883931852851403501.bin' '-l' '-1' '-v' '-w' '/tmp/graph4883931852851403501.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:03:45] [INFO ] Decomposing Gal with order
[2024-05-25 03:03:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:03:46] [INFO ] Removed a total of 179 redundant transitions.
[2024-05-25 03:03:46] [INFO ] Flatten gal took : 28 ms
[2024-05-25 03:03:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 9 ms.
[2024-05-25 03:03:46] [INFO ] Time to serialize gal into /tmp/LTL4275999388751029145.gal : 11 ms
[2024-05-25 03:03:46] [INFO ] Time to serialize properties into /tmp/LTL14888738129511548514.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4275999388751029145.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14888738129511548514.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(("(gi1.gi1.gi2.gi1.gu29.newmsg25>=1)")&&(F("(gu97.election_30_4_6_to_left_25>gu97.election_30_5_7_to_left_24)"))))U("(gu59.init3...194
Formula 0 simplified : G(!"(gi1.gi1.gi2.gi1.gu29.newmsg25>=1)" | G!"(gu97.election_30_4_6_to_left_25>gu97.election_30_5_7_to_left_24)") R !"(gu59.init30<=g...187
Reverse transition relation is NOT exact ! Due to transitions gi1.gi0.gi0.t68_t69, gi1.gi0.gi1.t106_t107, gi1.gi0.gi2.t77_t78, gi1.gi0.gi3.t377_t378, gi1.g...875
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-07 finished in 274109 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U G((p1&&F(p2)))))))'
Support contains 6 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 600 transition count 564
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 16 place count 588 transition count 552
Iterating global reduction 1 with 12 rules applied. Total rules applied 28 place count 588 transition count 552
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 581 transition count 545
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 581 transition count 545
Applied a total of 42 rules in 59 ms. Remains 581 /604 variables (removed 23) and now considering 545/564 (removed 19) transitions.
// Phase 1: matrix 545 rows 581 cols
[2024-05-25 03:04:01] [INFO ] Computed 36 invariants in 14 ms
[2024-05-25 03:04:02] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2024-05-25 03:04:02] [INFO ] Invariant cache hit.
[2024-05-25 03:04:05] [INFO ] Implicit Places using invariants and state equation in 3392 ms returned []
Implicit Place search using SMT with State Equation took 4452 ms to find 0 implicit places.
Running 515 sub problems to find dead transitions.
[2024-05-25 03:04:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 2/552 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/552 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 515 unsolved
[2024-05-25 03:04:34] [INFO ] Deduced a trap composed of 192 places in 331 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 552/1126 variables, and 8 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 6/35 constraints, State Equation: 0/581 constraints, PredecessorRefiner: 515/515 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 2/552 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/552 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/552 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/552 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 6 (OVERLAPS) 29/581 variables, 29/37 constraints. Problems are: Problem set: 0 solved, 515 unsolved
[2024-05-25 03:04:56] [INFO ] Deduced a trap composed of 12 places in 403 ms of which 7 ms to minimize.
[2024-05-25 03:04:58] [INFO ] Deduced a trap composed of 22 places in 354 ms of which 8 ms to minimize.
[2024-05-25 03:04:59] [INFO ] Deduced a trap composed of 16 places in 338 ms of which 7 ms to minimize.
[2024-05-25 03:04:59] [INFO ] Deduced a trap composed of 33 places in 314 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 581/1126 variables, and 41 constraints, problems are : Problem set: 0 solved, 515 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/581 constraints, PredecessorRefiner: 0/515 constraints, Known Traps: 5/5 constraints]
After SMT, in 60227ms problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 60235ms
Starting structural reductions in LTL mode, iteration 1 : 581/604 places, 545/564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64747 ms. Remains : 581/604 places, 545/564 transitions.
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-08
Product exploration explored 100000 steps with 1765 reset in 804 ms.
Product exploration explored 100000 steps with 1778 reset in 830 ms.
Computed a total of 581 stabilizing places and 545 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 581 transition count 545
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0 p2), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 725 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
RANDOM walk for 1673 steps (0 resets) in 17 ms. (92 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0 p2), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR p2 (NOT p1))))]
Knowledge based reduction with 7 factoid took 1244 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Support contains 4 out of 581 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 581/581 places, 545/545 transitions.
Reduce places removed 29 places and 29 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 229 transitions
Trivial Post-agglo rules discarded 229 transitions
Performed 229 trivial Post agglomeration. Transition count delta: 229
Iterating post reduction 0 with 229 rules applied. Total rules applied 229 place count 552 transition count 287
Reduce places removed 229 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 231 rules applied. Total rules applied 460 place count 323 transition count 285
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 462 place count 321 transition count 285
Applied a total of 462 rules in 32 ms. Remains 321 /581 variables (removed 260) and now considering 285/545 (removed 260) transitions.
// Phase 1: matrix 285 rows 321 cols
[2024-05-25 03:05:10] [INFO ] Computed 36 invariants in 4 ms
[2024-05-25 03:05:11] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-25 03:05:11] [INFO ] Invariant cache hit.
[2024-05-25 03:05:12] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1690 ms to find 0 implicit places.
[2024-05-25 03:05:12] [INFO ] Redundant transitions in 1 ms returned []
Running 229 sub problems to find dead transitions.
[2024-05-25 03:05:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (OVERLAPS) 2/268 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:05:25] [INFO ] Deduced a trap composed of 3 places in 230 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (OVERLAPS) 233/501 variables, 268/305 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/501 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (OVERLAPS) 3/504 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/504 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 504/606 variables, and 307 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/321 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:05:47] [INFO ] Deduced a trap composed of 2 places in 134 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 2/268 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (OVERLAPS) 233/501 variables, 268/306 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/501 variables, 223/529 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:05:56] [INFO ] Deduced a trap composed of 53 places in 142 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/501 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/501 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 13 (OVERLAPS) 3/504 variables, 2/532 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/504 variables, 6/538 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/606 variables, and 538 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/321 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 3/3 constraints]
After SMT, in 60068ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 60072ms
Starting structural reductions in SI_LTL mode, iteration 1 : 321/581 places, 285/545 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61806 ms. Remains : 321/581 places, 285/545 transitions.
Computed a total of 321 stabilizing places and 285 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 321 transition count 285
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p2), (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 5 factoid took 570 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
RANDOM walk for 867 steps (0 resets) in 9 ms. (86 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p2), (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR (NOT p1) p2)))]
Knowledge based reduction with 5 factoid took 763 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 1931 reset in 857 ms.
Product exploration explored 100000 steps with 1970 reset in 655 ms.
Built C files in :
/tmp/ltsmin6085524495041181877
[2024-05-25 03:06:15] [INFO ] Computing symmetric may disable matrix : 285 transitions.
[2024-05-25 03:06:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:06:15] [INFO ] Computing symmetric may enable matrix : 285 transitions.
[2024-05-25 03:06:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:06:15] [INFO ] Computing Do-Not-Accords matrix : 285 transitions.
[2024-05-25 03:06:15] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:06:15] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6085524495041181877
Running compilation step : cd /tmp/ltsmin6085524495041181877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1121 ms.
Running link step : cd /tmp/ltsmin6085524495041181877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6085524495041181877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1018251538141668303.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 285/285 transitions.
Graph (complete) has 840 edges and 321 vertex of which 320 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 320 transition count 284
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 319 transition count 284
Applied a total of 3 rules in 15 ms. Remains 319 /321 variables (removed 2) and now considering 284/285 (removed 1) transitions.
// Phase 1: matrix 284 rows 319 cols
[2024-05-25 03:06:30] [INFO ] Computed 35 invariants in 2 ms
[2024-05-25 03:06:31] [INFO ] Implicit Places using invariants in 413 ms returned []
[2024-05-25 03:06:31] [INFO ] Invariant cache hit.
[2024-05-25 03:06:32] [INFO ] Implicit Places using invariants and state equation in 1036 ms returned []
Implicit Place search using SMT with State Equation took 1451 ms to find 0 implicit places.
[2024-05-25 03:06:32] [INFO ] Redundant transitions in 2 ms returned []
Running 228 sub problems to find dead transitions.
[2024-05-25 03:06:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 231/497 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (OVERLAPS) 0/497 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/603 variables, and 301 constraints, problems are : Problem set: 0 solved, 228 unsolved in 17616 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 266/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 231/497 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 228/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 0/497 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Int declared 497/603 variables, and 529 constraints, problems are : Problem set: 0 solved, 228 unsolved in 23012 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 266/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
After SMT, in 40668ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 40672ms
Starting structural reductions in SI_LTL mode, iteration 1 : 319/321 places, 284/285 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42149 ms. Remains : 319/321 places, 284/285 transitions.
Built C files in :
/tmp/ltsmin478632384938201031
[2024-05-25 03:07:13] [INFO ] Computing symmetric may disable matrix : 284 transitions.
[2024-05-25 03:07:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:07:13] [INFO ] Computing symmetric may enable matrix : 284 transitions.
[2024-05-25 03:07:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:07:13] [INFO ] Computing Do-Not-Accords matrix : 284 transitions.
[2024-05-25 03:07:13] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:07:13] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin478632384938201031
Running compilation step : cd /tmp/ltsmin478632384938201031;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1267 ms.
Running link step : cd /tmp/ltsmin478632384938201031;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin478632384938201031;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12806777424287784525.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 03:07:28] [INFO ] Flatten gal took : 19 ms
[2024-05-25 03:07:28] [INFO ] Flatten gal took : 17 ms
[2024-05-25 03:07:28] [INFO ] Time to serialize gal into /tmp/LTL9968308873714058249.gal : 3 ms
[2024-05-25 03:07:28] [INFO ] Time to serialize properties into /tmp/LTL16851762818789041127.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9968308873714058249.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12384175248478794717.hoa' '-atoms' '/tmp/LTL16851762818789041127.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16851762818789041127.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12384175248478794717.hoa
Reverse transition relation is NOT exact ! Due to transitions t9, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t69, t70.t71, t72...482
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:07:43] [INFO ] Flatten gal took : 13 ms
[2024-05-25 03:07:43] [INFO ] Flatten gal took : 11 ms
[2024-05-25 03:07:43] [INFO ] Time to serialize gal into /tmp/LTL11038992577528459808.gal : 3 ms
[2024-05-25 03:07:43] [INFO ] Time to serialize properties into /tmp/LTL6629804665767444172.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11038992577528459808.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6629804665767444172.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(rcv_right_election_21_0_1_20<=notelected)"))U(G(("(reply_30_4_to_left_10<=election_30_4_9_to_right_8)")&&(F("(newmsg10<=re...181
Formula 0 simplified : XX(G!"(rcv_right_election_21_0_1_20<=notelected)" R F(!"(reply_30_4_to_left_10<=election_30_4_9_to_right_8)" | G!"(newmsg10<=reply_3...170
Reverse transition relation is NOT exact ! Due to transitions t9, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t69, t70.t71, t72...488
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:07:58] [INFO ] Flatten gal took : 11 ms
[2024-05-25 03:07:58] [INFO ] Applying decomposition
[2024-05-25 03:07:58] [INFO ] Flatten gal took : 11 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/graph6579762949046087565.txt' '-o' '/tmp/graph6579762949046087565.bin' '-w' '/tmp/graph6579762949046087565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6579762949046087565.bin' '-l' '-1' '-v' '-w' '/tmp/graph6579762949046087565.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:07:58] [INFO ] Decomposing Gal with order
[2024-05-25 03:07:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:07:58] [INFO ] Removed a total of 214 redundant transitions.
[2024-05-25 03:07:58] [INFO ] Flatten gal took : 27 ms
[2024-05-25 03:07:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 16 ms.
[2024-05-25 03:07:58] [INFO ] Time to serialize gal into /tmp/LTL10573269961263515968.gal : 11 ms
[2024-05-25 03:07:58] [INFO ] Time to serialize properties into /tmp/LTL12620559488229620626.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10573269961263515968.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12620559488229620626.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(gu2.rcv_right_election_21_0_1_20<=gu2.notelected)"))U(G(("(gu87.reply_30_4_to_left_10<=gu87.election_30_4_9_to_right_8)")&...209
Formula 0 simplified : XX(G!"(gu2.rcv_right_election_21_0_1_20<=gu2.notelected)" R F(!"(gu87.reply_30_4_to_left_10<=gu87.election_30_4_9_to_right_8)" | G!"...198
Reverse transition relation is NOT exact ! Due to transitions gu92.t69, gi2.gi0.gi0.t110_t111, gi2.gi0.gi1.gi1.gi3.t37_t38, gi2.gi0.gi1.gi1.t158_t159, gi2....908
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-08 finished in 252343 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X((F(p1)&&p0)) U !p1))))'
Support contains 6 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 599 transition count 564
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 15 place count 589 transition count 554
Iterating global reduction 1 with 10 rules applied. Total rules applied 25 place count 589 transition count 554
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 583 transition count 548
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 583 transition count 548
Applied a total of 37 rules in 64 ms. Remains 583 /604 variables (removed 21) and now considering 548/564 (removed 16) transitions.
// Phase 1: matrix 548 rows 583 cols
[2024-05-25 03:08:13] [INFO ] Computed 35 invariants in 3 ms
[2024-05-25 03:08:14] [INFO ] Implicit Places using invariants in 763 ms returned []
[2024-05-25 03:08:14] [INFO ] Invariant cache hit.
[2024-05-25 03:08:17] [INFO ] Implicit Places using invariants and state equation in 2860 ms returned []
Implicit Place search using SMT with State Equation took 3628 ms to find 0 implicit places.
Running 518 sub problems to find dead transitions.
[2024-05-25 03:08:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 30/583 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/583 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 518 unsolved
SMT process timed out in 30226ms, After SMT, problems are : Problem set: 0 solved, 518 unsolved
Search for dead transitions found 0 dead transitions in 30237ms
Starting structural reductions in LTL mode, iteration 1 : 583/604 places, 548/564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33934 ms. Remains : 583/604 places, 548/564 transitions.
Stuttering acceptance computed with spot in 256 ms :[p1, p1, true, true, (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 81 steps with 0 reset in 1 ms.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-09 finished in 34231 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Graph (complete) has 1187 edges and 604 vertex of which 599 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 28 places and 28 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 230 transitions
Trivial Post-agglo rules discarded 230 transitions
Performed 230 trivial Post agglomeration. Transition count delta: 230
Iterating post reduction 0 with 230 rules applied. Total rules applied 231 place count 571 transition count 306
Reduce places removed 230 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 231 rules applied. Total rules applied 462 place count 341 transition count 305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 463 place count 340 transition count 305
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 474 place count 329 transition count 294
Iterating global reduction 3 with 11 rules applied. Total rules applied 485 place count 329 transition count 294
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 3 with 4 rules applied. Total rules applied 489 place count 329 transition count 290
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 493 place count 325 transition count 290
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 494 place count 324 transition count 289
Iterating global reduction 5 with 1 rules applied. Total rules applied 495 place count 324 transition count 289
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 497 place count 323 transition count 288
Applied a total of 497 rules in 81 ms. Remains 323 /604 variables (removed 281) and now considering 288/564 (removed 276) transitions.
// Phase 1: matrix 288 rows 323 cols
[2024-05-25 03:08:48] [INFO ] Computed 35 invariants in 2 ms
[2024-05-25 03:08:48] [INFO ] Implicit Places using invariants in 698 ms returned []
[2024-05-25 03:08:48] [INFO ] Invariant cache hit.
[2024-05-25 03:08:49] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 03:08:50] [INFO ] Implicit Places using invariants and state equation in 1542 ms returned []
Implicit Place search using SMT with State Equation took 2244 ms to find 0 implicit places.
[2024-05-25 03:08:50] [INFO ] Redundant transitions in 1 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-25 03:08:50] [INFO ] Invariant cache hit.
[2024-05-25 03:08:50] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (OVERLAPS) 3/272 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 237/509 variables, 272/307 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 12/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/509 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 509/611 variables, and 319 constraints, problems are : Problem set: 0 solved, 234 unsolved in 29383 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 272/323 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (OVERLAPS) 3/272 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 237/509 variables, 272/307 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 12/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 234/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/509 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/509 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 509/611 variables, and 553 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 272/323 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 59441ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 59447ms
Starting structural reductions in SI_LTL mode, iteration 1 : 323/604 places, 288/564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61782 ms. Remains : 323/604 places, 288/564 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-10
Product exploration explored 100000 steps with 315 reset in 423 ms.
Product exploration explored 100000 steps with 315 reset in 486 ms.
Computed a total of 323 stabilizing places and 288 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 323 transition count 288
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 401 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 931 steps (0 resets) in 10 ms. (84 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 529 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 288/288 transitions.
Applied a total of 0 rules in 9 ms. Remains 323 /323 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2024-05-25 03:09:52] [INFO ] Invariant cache hit.
[2024-05-25 03:09:53] [INFO ] Implicit Places using invariants in 558 ms returned []
[2024-05-25 03:09:53] [INFO ] Invariant cache hit.
[2024-05-25 03:09:53] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 03:09:54] [INFO ] Implicit Places using invariants and state equation in 1584 ms returned []
Implicit Place search using SMT with State Equation took 2148 ms to find 0 implicit places.
[2024-05-25 03:09:54] [INFO ] Redundant transitions in 2 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-25 03:09:54] [INFO ] Invariant cache hit.
[2024-05-25 03:09:54] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (OVERLAPS) 3/272 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 237/509 variables, 272/307 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 12/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/509 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 509/611 variables, and 319 constraints, problems are : Problem set: 0 solved, 234 unsolved in 28082 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 272/323 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (OVERLAPS) 3/272 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 237/509 variables, 272/307 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 12/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 234/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/509 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/509 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 509/611 variables, and 553 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30011 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 272/323 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 58139ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 58144ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60312 ms. Remains : 323/323 places, 288/288 transitions.
Computed a total of 323 stabilizing places and 288 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 323 transition count 288
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 324 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 927 steps (0 resets) in 7 ms. (115 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 552 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 314 reset in 420 ms.
Product exploration explored 100000 steps with 314 reset in 488 ms.
Built C files in :
/tmp/ltsmin17331962455473122075
[2024-05-25 03:10:55] [INFO ] Computing symmetric may disable matrix : 288 transitions.
[2024-05-25 03:10:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:10:55] [INFO ] Computing symmetric may enable matrix : 288 transitions.
[2024-05-25 03:10:55] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:10:55] [INFO ] Computing Do-Not-Accords matrix : 288 transitions.
[2024-05-25 03:10:55] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:10:55] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17331962455473122075
Running compilation step : cd /tmp/ltsmin17331962455473122075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1100 ms.
Running link step : cd /tmp/ltsmin17331962455473122075;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin17331962455473122075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1562400643603952608.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 288/288 transitions.
Applied a total of 0 rules in 11 ms. Remains 323 /323 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2024-05-25 03:11:10] [INFO ] Invariant cache hit.
[2024-05-25 03:11:10] [INFO ] Implicit Places using invariants in 432 ms returned []
[2024-05-25 03:11:10] [INFO ] Invariant cache hit.
[2024-05-25 03:11:11] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-25 03:11:11] [INFO ] Implicit Places using invariants and state equation in 979 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
[2024-05-25 03:11:11] [INFO ] Redundant transitions in 2 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-25 03:11:11] [INFO ] Invariant cache hit.
[2024-05-25 03:11:11] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (OVERLAPS) 3/272 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 237/509 variables, 272/307 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 12/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/509 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 509/611 variables, and 319 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30008 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 272/323 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/269 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/269 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (OVERLAPS) 3/272 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/272 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 237/509 variables, 272/307 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 12/319 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 234/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/509 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/509 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 509/611 variables, and 553 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 272/323 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 60065ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 60069ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61503 ms. Remains : 323/323 places, 288/288 transitions.
Built C files in :
/tmp/ltsmin9998920990251499488
[2024-05-25 03:12:12] [INFO ] Computing symmetric may disable matrix : 288 transitions.
[2024-05-25 03:12:12] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:12:12] [INFO ] Computing symmetric may enable matrix : 288 transitions.
[2024-05-25 03:12:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:12:12] [INFO ] Computing Do-Not-Accords matrix : 288 transitions.
[2024-05-25 03:12:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:12:12] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9998920990251499488
Running compilation step : cd /tmp/ltsmin9998920990251499488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1651 ms.
Running link step : cd /tmp/ltsmin9998920990251499488;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9998920990251499488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7084068976408262636.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 03:12:27] [INFO ] Flatten gal took : 10 ms
[2024-05-25 03:12:27] [INFO ] Flatten gal took : 17 ms
[2024-05-25 03:12:27] [INFO ] Time to serialize gal into /tmp/LTL11872357246804690792.gal : 3 ms
[2024-05-25 03:12:27] [INFO ] Time to serialize properties into /tmp/LTL3033488756527863591.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11872357246804690792.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4991328308286070516.hoa' '-atoms' '/tmp/LTL3033488756527863591.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3033488756527863591.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4991328308286070516.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t14, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72...487
Computing Next relation with stutter on 8.9407e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:12:42] [INFO ] Flatten gal took : 9 ms
[2024-05-25 03:12:42] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:12:42] [INFO ] Time to serialize gal into /tmp/LTL10415885841003853191.gal : 3 ms
[2024-05-25 03:12:42] [INFO ] Time to serialize properties into /tmp/LTL5615858329813147611.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10415885841003853191.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5615858329813147611.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(reply_30_4_to_left_5<=election_1_0_1_to_left_1)"))&&(F(G("(newmsg15<=rcv_right_election_15_0_1_14)"))))))
Formula 0 simplified : F(G!"(reply_30_4_to_left_5<=election_1_0_1_to_left_1)" | GF!"(newmsg15<=rcv_right_election_15_0_1_14)")
Reverse transition relation is NOT exact ! Due to transitions t0, t14, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72...487
Computing Next relation with stutter on 8.9407e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:12:57] [INFO ] Flatten gal took : 9 ms
[2024-05-25 03:12:57] [INFO ] Applying decomposition
[2024-05-25 03:12:57] [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/graph11370141415891421577.txt' '-o' '/tmp/graph11370141415891421577.bin' '-w' '/tmp/graph11370141415891421577.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11370141415891421577.bin' '-l' '-1' '-v' '-w' '/tmp/graph11370141415891421577.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:12:57] [INFO ] Decomposing Gal with order
[2024-05-25 03:12:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:12:57] [INFO ] Removed a total of 189 redundant transitions.
[2024-05-25 03:12:57] [INFO ] Flatten gal took : 21 ms
[2024-05-25 03:12:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 13 ms.
[2024-05-25 03:12:57] [INFO ] Time to serialize gal into /tmp/LTL8552287394145786990.gal : 8 ms
[2024-05-25 03:12:57] [INFO ] Time to serialize properties into /tmp/LTL16941340240146935944.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8552287394145786990.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16941340240146935944.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(gu4.reply_30_4_to_left_5<=gu4.election_1_0_1_to_left_1)"))&&(F(G("(gu1.newmsg15<=gu1.rcv_right_election_15_0_1_14)"))))))
Formula 0 simplified : F(G!"(gu4.reply_30_4_to_left_5<=gu4.election_1_0_1_to_left_1)" | GF!"(gu1.newmsg15<=gu1.rcv_right_election_15_0_1_14)")
Reverse transition relation is NOT exact ! Due to transitions gu1.t92, gi4.gi0.gi0.t120_t121, gi4.gi0.gi0.t114_t115, gi4.gi0.gi1.gi0.t154_t155, gi4.gi0.gi1...809
Computing Next relation with stutter on 8.9407e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-10 finished in 264588 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&((p1 U p2)||G(p3))))))'
Support contains 7 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 600 transition count 564
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 15 place count 589 transition count 553
Iterating global reduction 1 with 11 rules applied. Total rules applied 26 place count 589 transition count 553
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 583 transition count 547
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 583 transition count 547
Applied a total of 38 rules in 54 ms. Remains 583 /604 variables (removed 21) and now considering 547/564 (removed 17) transitions.
// Phase 1: matrix 547 rows 583 cols
[2024-05-25 03:13:12] [INFO ] Computed 36 invariants in 5 ms
[2024-05-25 03:13:13] [INFO ] Implicit Places using invariants in 542 ms returned []
[2024-05-25 03:13:13] [INFO ] Invariant cache hit.
[2024-05-25 03:13:15] [INFO ] Implicit Places using invariants and state equation in 2451 ms returned []
Implicit Place search using SMT with State Equation took 2995 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2024-05-25 03:13:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/552 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/552 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (OVERLAPS) 2/554 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/554 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30140ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30146ms
Starting structural reductions in LTL mode, iteration 1 : 583/604 places, 547/564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33196 ms. Remains : 583/604 places, 547/564 transitions.
Stuttering acceptance computed with spot in 347 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-12
Stuttering criterion allowed to conclude after 1177 steps with 6 reset in 9 ms.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-12 finished in 33592 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 4 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 599 transition count 564
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 17 place count 587 transition count 552
Iterating global reduction 1 with 12 rules applied. Total rules applied 29 place count 587 transition count 552
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 36 place count 580 transition count 545
Iterating global reduction 1 with 7 rules applied. Total rules applied 43 place count 580 transition count 545
Applied a total of 43 rules in 89 ms. Remains 580 /604 variables (removed 24) and now considering 545/564 (removed 19) transitions.
// Phase 1: matrix 545 rows 580 cols
[2024-05-25 03:13:46] [INFO ] Computed 35 invariants in 6 ms
[2024-05-25 03:13:47] [INFO ] Implicit Places using invariants in 829 ms returned []
[2024-05-25 03:13:47] [INFO ] Invariant cache hit.
[2024-05-25 03:13:50] [INFO ] Implicit Places using invariants and state equation in 3035 ms returned []
Implicit Place search using SMT with State Equation took 3867 ms to find 0 implicit places.
Running 515 sub problems to find dead transitions.
[2024-05-25 03:13:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 30/580 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
SMT process timed out in 30214ms, After SMT, problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 30225ms
Starting structural reductions in LTL mode, iteration 1 : 580/604 places, 545/564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34185 ms. Remains : 580/604 places, 545/564 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-13
Product exploration explored 100000 steps with 4841 reset in 490 ms.
Product exploration explored 100000 steps with 4148 reset in 473 ms.
Computed a total of 580 stabilizing places and 545 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 580 transition count 545
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 432 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 121 steps (0 resets) in 7 ms. (15 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 524 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (NOT p1), (NOT p0)]
Support contains 4 out of 580 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 580/580 places, 545/545 transitions.
Applied a total of 0 rules in 27 ms. Remains 580 /580 variables (removed 0) and now considering 545/545 (removed 0) transitions.
[2024-05-25 03:14:23] [INFO ] Invariant cache hit.
[2024-05-25 03:14:24] [INFO ] Implicit Places using invariants in 720 ms returned []
[2024-05-25 03:14:24] [INFO ] Invariant cache hit.
[2024-05-25 03:14:27] [INFO ] Implicit Places using invariants and state equation in 3315 ms returned []
Implicit Place search using SMT with State Equation took 4041 ms to find 0 implicit places.
Running 515 sub problems to find dead transitions.
[2024-05-25 03:14:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 30/580 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 391.0)
(s1 1.0)
(s2 0.0)
(s3 392.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 1.0)
(s8 391.0)
(s9 1.0)
(s10 0.0)
(s11 391.0)
(s12 0.0)
(s13 1.0)
(s14 0.0)
(s15 1.0)
(s16 389.0)
(s17 1.0)
(s18 388.0)
(s19 1.0)
(s20 387.0)
(s21 1.0)
(s22 0.0)
(s23 1.0)
(s24 0.0)
(s25 1.0)
(s26 383.0)
(s27 1.0)
(s28 0.0)
(s29 1.0)
(s30 0.0)
(s31 1.0)
(s32 0.0)
(s33 1.0)
(s34 0.0)
(s35 1.0)
(s36 0.0)
(s37 380.0)
(s38 378.0)
(s39 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
SMT process timed out in 30212ms, After SMT, problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 30221ms
Finished structural reductions in LTL mode , in 1 iterations and 34293 ms. Remains : 580/580 places, 545/545 transitions.
Computed a total of 580 stabilizing places and 545 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 580 transition count 545
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 309 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (NOT p0)]
RANDOM walk for 137 steps (0 resets) in 7 ms. (17 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 449 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 4601 reset in 293 ms.
Product exploration explored 100000 steps with 5009 reset in 329 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p0)]
Support contains 4 out of 580 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 580/580 places, 545/545 transitions.
Performed 222 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 222 rules applied. Total rules applied 222 place count 580 transition count 545
Deduced a syphon composed of 222 places in 2 ms
Applied a total of 222 rules in 165 ms. Remains 580 /580 variables (removed 0) and now considering 545/545 (removed 0) transitions.
[2024-05-25 03:15:00] [INFO ] Redundant transitions in 5 ms returned []
Running 515 sub problems to find dead transitions.
// Phase 1: matrix 545 rows 580 cols
[2024-05-25 03:15:00] [INFO ] Computed 35 invariants in 4 ms
[2024-05-25 03:15:00] [INFO ] State equation strengthened by 222 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 30/580 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
SMT process timed out in 30202ms, After SMT, problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 30211ms
Starting structural reductions in SI_LTL mode, iteration 1 : 580/580 places, 545/545 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30395 ms. Remains : 580/580 places, 545/545 transitions.
Built C files in :
/tmp/ltsmin16307105654020035736
[2024-05-25 03:15:30] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16307105654020035736
Running compilation step : cd /tmp/ltsmin16307105654020035736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1927 ms.
Running link step : cd /tmp/ltsmin16307105654020035736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin16307105654020035736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10265772687545563719.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 580 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 580/580 places, 545/545 transitions.
Applied a total of 0 rules in 25 ms. Remains 580 /580 variables (removed 0) and now considering 545/545 (removed 0) transitions.
// Phase 1: matrix 545 rows 580 cols
[2024-05-25 03:15:46] [INFO ] Computed 35 invariants in 7 ms
[2024-05-25 03:15:46] [INFO ] Implicit Places using invariants in 601 ms returned []
[2024-05-25 03:15:46] [INFO ] Invariant cache hit.
[2024-05-25 03:15:49] [INFO ] Implicit Places using invariants and state equation in 2588 ms returned []
Implicit Place search using SMT with State Equation took 3196 ms to find 0 implicit places.
Running 515 sub problems to find dead transitions.
[2024-05-25 03:15:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 2 (OVERLAPS) 30/580 variables, 30/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 515 unsolved
SMT process timed out in 30137ms, After SMT, problems are : Problem set: 0 solved, 515 unsolved
Search for dead transitions found 0 dead transitions in 30144ms
Finished structural reductions in LTL mode , in 1 iterations and 33367 ms. Remains : 580/580 places, 545/545 transitions.
Built C files in :
/tmp/ltsmin9794023686375279998
[2024-05-25 03:16:19] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9794023686375279998
Running compilation step : cd /tmp/ltsmin9794023686375279998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1977 ms.
Running link step : cd /tmp/ltsmin9794023686375279998;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin9794023686375279998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11583854217235966863.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 03:16:34] [INFO ] Flatten gal took : 17 ms
[2024-05-25 03:16:34] [INFO ] Flatten gal took : 21 ms
[2024-05-25 03:16:34] [INFO ] Time to serialize gal into /tmp/LTL2743258968011867965.gal : 3 ms
[2024-05-25 03:16:34] [INFO ] Time to serialize properties into /tmp/LTL6375695401392902905.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2743258968011867965.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16240245785474948618.hoa' '-atoms' '/tmp/LTL6375695401392902905.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6375695401392902905.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16240245785474948618.hoa
Detected timeout of ITS tools.
[2024-05-25 03:16:49] [INFO ] Flatten gal took : 25 ms
[2024-05-25 03:16:49] [INFO ] Flatten gal took : 24 ms
[2024-05-25 03:16:49] [INFO ] Time to serialize gal into /tmp/LTL9755364780853046558.gal : 5 ms
[2024-05-25 03:16:49] [INFO ] Time to serialize properties into /tmp/LTL5482331217642662311.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9755364780853046558.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5482331217642662311.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((newmsg23<=newmsg7)&&(rcv_left_election_30_5_10_10<=rcv_left_election_30_5_3_3))")))U("(newmsg23<=newmsg7)"))))
Formula 0 simplified : X(GF!"((newmsg23<=newmsg7)&&(rcv_left_election_30_5_10_10<=rcv_left_election_30_5_3_3))" R !"(newmsg23<=newmsg7)")
Detected timeout of ITS tools.
[2024-05-25 03:17:04] [INFO ] Flatten gal took : 16 ms
[2024-05-25 03:17:04] [INFO ] Applying decomposition
[2024-05-25 03:17:04] [INFO ] Flatten gal took : 19 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/graph2259633396661249911.txt' '-o' '/tmp/graph2259633396661249911.bin' '-w' '/tmp/graph2259633396661249911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2259633396661249911.bin' '-l' '-1' '-v' '-w' '/tmp/graph2259633396661249911.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:17:04] [INFO ] Decomposing Gal with order
[2024-05-25 03:17:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:17:04] [INFO ] Removed a total of 89 redundant transitions.
[2024-05-25 03:17:04] [INFO ] Flatten gal took : 51 ms
[2024-05-25 03:17:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 7 ms.
[2024-05-25 03:17:04] [INFO ] Time to serialize gal into /tmp/LTL12010903779447011616.gal : 5 ms
[2024-05-25 03:17:04] [INFO ] Time to serialize properties into /tmp/LTL5573472369696428110.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12010903779447011616.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5573472369696428110.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F(G("((gu6.newmsg23<=gu6.newmsg7)&&(gu68.rcv_left_election_30_5_10_10<=gu68.rcv_left_election_30_5_3_3))")))U("(gu6.newmsg23<=gu...170
Formula 0 simplified : X(GF!"((gu6.newmsg23<=gu6.newmsg7)&&(gu68.rcv_left_election_30_5_10_10<=gu68.rcv_left_election_30_5_3_3))" R !"(gu6.newmsg23<=gu6.ne...163
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-13 finished in 213859 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Graph (complete) has 1187 edges and 604 vertex of which 599 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 29 places and 29 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 241 rules applied. Total rules applied 242 place count 570 transition count 294
Reduce places removed 241 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 242 rules applied. Total rules applied 484 place count 329 transition count 293
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 485 place count 328 transition count 293
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 497 place count 316 transition count 281
Iterating global reduction 3 with 12 rules applied. Total rules applied 509 place count 316 transition count 281
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 514 place count 316 transition count 276
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 519 place count 311 transition count 276
Applied a total of 519 rules in 28 ms. Remains 311 /604 variables (removed 293) and now considering 276/564 (removed 288) transitions.
// Phase 1: matrix 276 rows 311 cols
[2024-05-25 03:17:20] [INFO ] Computed 35 invariants in 3 ms
[2024-05-25 03:17:20] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-05-25 03:17:20] [INFO ] Invariant cache hit.
[2024-05-25 03:17:20] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 03:17:21] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 1922 ms to find 0 implicit places.
[2024-05-25 03:17:22] [INFO ] Redundant transitions in 2 ms returned []
Running 220 sub problems to find dead transitions.
[2024-05-25 03:17:22] [INFO ] Invariant cache hit.
[2024-05-25 03:17:22] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 3/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 223/481 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/481 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 481/587 variables, and 299 constraints, problems are : Problem set: 0 solved, 220 unsolved in 21152 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/311 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 3/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 223/481 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 220/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/481 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 0/481 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 481/587 variables, and 519 constraints, problems are : Problem set: 0 solved, 220 unsolved in 13760 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/311 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 34947ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 34951ms
Starting structural reductions in SI_LTL mode, iteration 1 : 311/604 places, 276/564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 36928 ms. Remains : 311/604 places, 276/564 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-14
Product exploration explored 100000 steps with 332 reset in 336 ms.
Product exploration explored 100000 steps with 332 reset in 434 ms.
Computed a total of 311 stabilizing places and 276 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 311 transition count 276
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 203 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1245 steps (0 resets) in 9 ms. (124 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 276/276 transitions.
Applied a total of 0 rules in 18 ms. Remains 311 /311 variables (removed 0) and now considering 276/276 (removed 0) transitions.
[2024-05-25 03:17:58] [INFO ] Invariant cache hit.
[2024-05-25 03:17:59] [INFO ] Implicit Places using invariants in 687 ms returned []
[2024-05-25 03:17:59] [INFO ] Invariant cache hit.
[2024-05-25 03:17:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 03:18:00] [INFO ] Implicit Places using invariants and state equation in 1176 ms returned []
Implicit Place search using SMT with State Equation took 1867 ms to find 0 implicit places.
[2024-05-25 03:18:00] [INFO ] Redundant transitions in 1 ms returned []
Running 220 sub problems to find dead transitions.
[2024-05-25 03:18:00] [INFO ] Invariant cache hit.
[2024-05-25 03:18:00] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 3/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 223/481 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/481 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 481/587 variables, and 299 constraints, problems are : Problem set: 0 solved, 220 unsolved in 23006 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/311 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 3/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 223/481 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 220/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/481 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 0/481 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 481/587 variables, and 519 constraints, problems are : Problem set: 0 solved, 220 unsolved in 15021 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/311 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 38078ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 38082ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 39979 ms. Remains : 311/311 places, 276/276 transitions.
Computed a total of 311 stabilizing places and 276 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 311 transition count 276
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1246 steps (0 resets) in 9 ms. (124 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 332 reset in 251 ms.
Product exploration explored 100000 steps with 332 reset in 290 ms.
Built C files in :
/tmp/ltsmin15252240548280877846
[2024-05-25 03:18:39] [INFO ] Computing symmetric may disable matrix : 276 transitions.
[2024-05-25 03:18:39] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:18:39] [INFO ] Computing symmetric may enable matrix : 276 transitions.
[2024-05-25 03:18:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:18:39] [INFO ] Computing Do-Not-Accords matrix : 276 transitions.
[2024-05-25 03:18:39] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:18:39] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15252240548280877846
Running compilation step : cd /tmp/ltsmin15252240548280877846;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1123 ms.
Running link step : cd /tmp/ltsmin15252240548280877846;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin15252240548280877846;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased442192925483707996.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 276/276 transitions.
Applied a total of 0 rules in 22 ms. Remains 311 /311 variables (removed 0) and now considering 276/276 (removed 0) transitions.
[2024-05-25 03:18:55] [INFO ] Invariant cache hit.
[2024-05-25 03:18:55] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-25 03:18:55] [INFO ] Invariant cache hit.
[2024-05-25 03:18:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-25 03:18:56] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned []
Implicit Place search using SMT with State Equation took 1729 ms to find 0 implicit places.
[2024-05-25 03:18:56] [INFO ] Redundant transitions in 1 ms returned []
Running 220 sub problems to find dead transitions.
[2024-05-25 03:18:56] [INFO ] Invariant cache hit.
[2024-05-25 03:18:56] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 3/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 223/481 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/481 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 481/587 variables, and 299 constraints, problems are : Problem set: 0 solved, 220 unsolved in 17770 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/311 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/255 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 3/258 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 223/481 variables, 258/293 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 6/299 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 220/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/481 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 0/481 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 481/587 variables, and 519 constraints, problems are : Problem set: 0 solved, 220 unsolved in 16982 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/311 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints]
After SMT, in 34780ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 34783ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36541 ms. Remains : 311/311 places, 276/276 transitions.
Built C files in :
/tmp/ltsmin16565251676770285232
[2024-05-25 03:19:31] [INFO ] Computing symmetric may disable matrix : 276 transitions.
[2024-05-25 03:19:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:19:31] [INFO ] Computing symmetric may enable matrix : 276 transitions.
[2024-05-25 03:19:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:19:31] [INFO ] Computing Do-Not-Accords matrix : 276 transitions.
[2024-05-25 03:19:31] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:19:31] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16565251676770285232
Running compilation step : cd /tmp/ltsmin16565251676770285232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1221 ms.
Running link step : cd /tmp/ltsmin16565251676770285232;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin16565251676770285232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12848116010380307948.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 03:19:46] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:19:46] [INFO ] Flatten gal took : 17 ms
[2024-05-25 03:19:46] [INFO ] Time to serialize gal into /tmp/LTL12858732715234496683.gal : 2 ms
[2024-05-25 03:19:46] [INFO ] Time to serialize properties into /tmp/LTL7058807150152875438.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12858732715234496683.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2711386771994800203.hoa' '-atoms' '/tmp/LTL7058807150152875438.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7058807150152875438.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2711386771994800203.hoa
Reverse transition relation is NOT exact ! Due to transitions t19, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72.t73...478
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:20:01] [INFO ] Flatten gal took : 12 ms
[2024-05-25 03:20:01] [INFO ] Flatten gal took : 12 ms
[2024-05-25 03:20:01] [INFO ] Time to serialize gal into /tmp/LTL13319194407687530177.gal : 2 ms
[2024-05-25 03:20:01] [INFO ] Time to serialize properties into /tmp/LTL4789548448964731352.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13319194407687530177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4789548448964731352.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(elected_30_to_left_10<=election_20_0_1_to_left_20)"))))
Formula 0 simplified : FG!"(elected_30_to_left_10<=election_20_0_1_to_left_20)"
Reverse transition relation is NOT exact ! Due to transitions t19, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72.t73...478
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:20:16] [INFO ] Flatten gal took : 7 ms
[2024-05-25 03:20:16] [INFO ] Applying decomposition
[2024-05-25 03:20:16] [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/graph6572452821618824100.txt' '-o' '/tmp/graph6572452821618824100.bin' '-w' '/tmp/graph6572452821618824100.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6572452821618824100.bin' '-l' '-1' '-v' '-w' '/tmp/graph6572452821618824100.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:20:16] [INFO ] Decomposing Gal with order
[2024-05-25 03:20:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:20:17] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-25 03:20:17] [INFO ] Flatten gal took : 38 ms
[2024-05-25 03:20:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 4 ms.
[2024-05-25 03:20:17] [INFO ] Time to serialize gal into /tmp/LTL13748195560787533115.gal : 6 ms
[2024-05-25 03:20:17] [INFO ] Time to serialize properties into /tmp/LTL4932964334624803634.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13748195560787533115.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4932964334624803634.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu22.elected_30_to_left_10<=gu22.election_20_0_1_to_left_20)"))))
Formula 0 simplified : FG!"(gu22.elected_30_to_left_10<=gu22.election_20_0_1_to_left_20)"
Reverse transition relation is NOT exact ! Due to transitions gi2.gi0.gi1.t110_t111, gi2.gi0.gi1.t106_t107, gi2.gi0.gi1.t101_t102, gi2.gi0.t83_t84, gi2.gi0...782
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-14 finished in 192105 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Graph (complete) has 1187 edges and 604 vertex of which 599 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 0 output transitions
Reduce places removed 30 places and 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 0 with 237 rules applied. Total rules applied 238 place count 569 transition count 297
Reduce places removed 237 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 239 rules applied. Total rules applied 477 place count 332 transition count 295
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 479 place count 330 transition count 295
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 491 place count 318 transition count 283
Iterating global reduction 3 with 12 rules applied. Total rules applied 503 place count 318 transition count 283
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 508 place count 318 transition count 278
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 513 place count 313 transition count 278
Applied a total of 513 rules in 40 ms. Remains 313 /604 variables (removed 291) and now considering 278/564 (removed 286) transitions.
// Phase 1: matrix 278 rows 313 cols
[2024-05-25 03:20:32] [INFO ] Computed 35 invariants in 1 ms
[2024-05-25 03:20:32] [INFO ] Implicit Places using invariants in 658 ms returned []
[2024-05-25 03:20:32] [INFO ] Invariant cache hit.
[2024-05-25 03:20:34] [INFO ] Implicit Places using invariants and state equation in 1239 ms returned []
Implicit Place search using SMT with State Equation took 1906 ms to find 0 implicit places.
[2024-05-25 03:20:34] [INFO ] Redundant transitions in 1 ms returned []
Running 219 sub problems to find dead transitions.
[2024-05-25 03:20:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 2/256 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 222/478 variables, 256/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/478 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 3/481 variables, 2/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/481 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 0/481 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 481/591 variables, and 293 constraints, problems are : Problem set: 0 solved, 219 unsolved in 23783 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/313 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 2/256 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 222/478 variables, 256/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/478 variables, 211/502 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/478 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 3/481 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/481 variables, 8/512 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/481 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 481/591 variables, and 512 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/313 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
After SMT, in 53841ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 53844ms
Starting structural reductions in SI_LTL mode, iteration 1 : 313/604 places, 278/564 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55799 ms. Remains : 313/604 places, 278/564 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-15
Product exploration explored 100000 steps with 666 reset in 606 ms.
Product exploration explored 100000 steps with 666 reset in 501 ms.
Computed a total of 313 stabilizing places and 278 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 313 transition count 278
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 664 steps (0 resets) in 8 ms. (73 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
[2024-05-25 03:21:29] [INFO ] Invariant cache hit.
[2024-05-25 03:21:30] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 172 ms returned sat
[2024-05-25 03:21:31] [INFO ] [Real]Absence check using state equation in 1215 ms returned sat
[2024-05-25 03:21:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 03:21:32] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 177 ms returned sat
[2024-05-25 03:21:34] [INFO ] [Nat]Absence check using state equation in 2017 ms returned sat
[2024-05-25 03:21:34] [INFO ] Computed and/alt/rep : 219/225/219 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-25 03:21:35] [INFO ] Added : 62 causal constraints over 13 iterations in 954 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 278/278 transitions.
Applied a total of 0 rules in 13 ms. Remains 313 /313 variables (removed 0) and now considering 278/278 (removed 0) transitions.
[2024-05-25 03:21:35] [INFO ] Invariant cache hit.
[2024-05-25 03:21:35] [INFO ] Implicit Places using invariants in 650 ms returned []
[2024-05-25 03:21:35] [INFO ] Invariant cache hit.
[2024-05-25 03:21:37] [INFO ] Implicit Places using invariants and state equation in 1332 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
[2024-05-25 03:21:37] [INFO ] Redundant transitions in 1 ms returned []
Running 219 sub problems to find dead transitions.
[2024-05-25 03:21:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 2/256 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 222/478 variables, 256/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/478 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 3/481 variables, 2/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/481 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 0/481 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 481/591 variables, and 293 constraints, problems are : Problem set: 0 solved, 219 unsolved in 23046 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/313 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 2/256 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 222/478 variables, 256/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/478 variables, 211/502 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/478 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 3/481 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/481 variables, 8/512 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/481 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 481/591 variables, and 512 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/313 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
After SMT, in 53092ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 53095ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 55113 ms. Remains : 313/313 places, 278/278 transitions.
Computed a total of 313 stabilizing places and 278 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 313 transition count 278
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 659 steps (0 resets) in 7 ms. (82 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2024-05-25 03:22:31] [INFO ] Invariant cache hit.
[2024-05-25 03:22:31] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 180 ms returned sat
[2024-05-25 03:22:33] [INFO ] [Real]Absence check using state equation in 1155 ms returned sat
[2024-05-25 03:22:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 03:22:33] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 130 ms returned sat
[2024-05-25 03:22:35] [INFO ] [Nat]Absence check using state equation in 2332 ms returned sat
[2024-05-25 03:22:35] [INFO ] Computed and/alt/rep : 219/225/219 causal constraints (skipped 0 transitions) in 33 ms.
[2024-05-25 03:22:36] [INFO ] Added : 62 causal constraints over 13 iterations in 848 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 666 reset in 610 ms.
Product exploration explored 100000 steps with 665 reset in 620 ms.
Built C files in :
/tmp/ltsmin794562771666215001
[2024-05-25 03:22:38] [INFO ] Computing symmetric may disable matrix : 278 transitions.
[2024-05-25 03:22:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:22:38] [INFO ] Computing symmetric may enable matrix : 278 transitions.
[2024-05-25 03:22:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:22:38] [INFO ] Computing Do-Not-Accords matrix : 278 transitions.
[2024-05-25 03:22:38] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:22:38] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin794562771666215001
Running compilation step : cd /tmp/ltsmin794562771666215001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1146 ms.
Running link step : cd /tmp/ltsmin794562771666215001;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin794562771666215001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11566870644174420844.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 313 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 313/313 places, 278/278 transitions.
Applied a total of 0 rules in 10 ms. Remains 313 /313 variables (removed 0) and now considering 278/278 (removed 0) transitions.
[2024-05-25 03:22:53] [INFO ] Invariant cache hit.
[2024-05-25 03:22:53] [INFO ] Implicit Places using invariants in 458 ms returned []
[2024-05-25 03:22:53] [INFO ] Invariant cache hit.
[2024-05-25 03:22:54] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 1466 ms to find 0 implicit places.
[2024-05-25 03:22:54] [INFO ] Redundant transitions in 1 ms returned []
Running 219 sub problems to find dead transitions.
[2024-05-25 03:22:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 2/256 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 222/478 variables, 256/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/478 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 3/481 variables, 2/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/481 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 0/481 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 481/591 variables, and 293 constraints, problems are : Problem set: 0 solved, 219 unsolved in 17686 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/313 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/254 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 2/256 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 222/478 variables, 256/291 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/478 variables, 211/502 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/478 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 3/481 variables, 2/504 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/481 variables, 8/512 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/481 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 481/591 variables, and 512 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 258/313 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
After SMT, in 47724ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 47727ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 49210 ms. Remains : 313/313 places, 278/278 transitions.
Built C files in :
/tmp/ltsmin16815343848226630006
[2024-05-25 03:23:42] [INFO ] Computing symmetric may disable matrix : 278 transitions.
[2024-05-25 03:23:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:23:42] [INFO ] Computing symmetric may enable matrix : 278 transitions.
[2024-05-25 03:23:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:23:42] [INFO ] Computing Do-Not-Accords matrix : 278 transitions.
[2024-05-25 03:23:42] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:23:42] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16815343848226630006
Running compilation step : cd /tmp/ltsmin16815343848226630006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1339 ms.
Running link step : cd /tmp/ltsmin16815343848226630006;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin16815343848226630006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7479887490045210426.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 03:23:57] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:23:57] [INFO ] Flatten gal took : 9 ms
[2024-05-25 03:23:57] [INFO ] Time to serialize gal into /tmp/LTL16542316800002643884.gal : 2 ms
[2024-05-25 03:23:57] [INFO ] Time to serialize properties into /tmp/LTL7001809971778340416.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16542316800002643884.gal' '-t' 'CGAL' '-hoa' '/tmp/aut555838640085210690.hoa' '-atoms' '/tmp/LTL7001809971778340416.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7001809971778340416.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut555838640085210690.hoa
Reverse transition relation is NOT exact ! Due to transitions t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72.t73, t77...468
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:24:12] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:24:12] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:24:12] [INFO ] Time to serialize gal into /tmp/LTL6382726952728486446.gal : 1 ms
[2024-05-25 03:24:12] [INFO ] Time to serialize properties into /tmp/LTL13047359479766255521.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6382726952728486446.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13047359479766255521.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((reply_30_3_to_left_1>=1)&&(election_30_3_3_to_right_2<=rcv_right_election_25_0_1_24))"))))
Formula 0 simplified : FG!"((reply_30_3_to_left_1>=1)&&(election_30_3_3_to_right_2<=rcv_right_election_25_0_1_24))"
Reverse transition relation is NOT exact ! Due to transitions t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t68.t69, t72.t73, t77...468
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:24:27] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:24:27] [INFO ] Applying decomposition
[2024-05-25 03:24:27] [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/graph12573085927153602250.txt' '-o' '/tmp/graph12573085927153602250.bin' '-w' '/tmp/graph12573085927153602250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12573085927153602250.bin' '-l' '-1' '-v' '-w' '/tmp/graph12573085927153602250.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:24:27] [INFO ] Decomposing Gal with order
[2024-05-25 03:24:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:24:27] [INFO ] Removed a total of 178 redundant transitions.
[2024-05-25 03:24:27] [INFO ] Flatten gal took : 20 ms
[2024-05-25 03:24:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 4 ms.
[2024-05-25 03:24:27] [INFO ] Time to serialize gal into /tmp/LTL2769147998012244523.gal : 3 ms
[2024-05-25 03:24:27] [INFO ] Time to serialize properties into /tmp/LTL6329909353146988132.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2769147998012244523.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6329909353146988132.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((gi2.gi3.gi0.gu63.reply_30_3_to_left_1>=1)&&(gu57.election_30_3_3_to_right_2<=gu57.rcv_right_election_25_0_1_24))"))))
Formula 0 simplified : FG!"((gi2.gi3.gi0.gu63.reply_30_3_to_left_1>=1)&&(gu57.election_30_3_3_to_right_2<=gu57.rcv_right_election_25_0_1_24))"
Reverse transition relation is NOT exact ! Due to transitions gi2.gi0.t62_t63, gi2.gi0.t72_t73, gi2.gi0.t77_t78, gi2.gi0.t393_t394, gi2.gi1.t41_t42, gi2.gi...722
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-15 finished in 250626 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&F(p1))) U p2))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U G((p1&&F(p2)))))))'
Found a Lengthening insensitive property : HirschbergSinclair-PT-30-LTLCardinality-08
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p2)]
Support contains 6 out of 604 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 604/604 places, 564/564 transitions.
Graph (complete) has 1187 edges and 604 vertex of which 600 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 29 places and 29 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 231 transitions
Trivial Post-agglo rules discarded 231 transitions
Performed 231 trivial Post agglomeration. Transition count delta: 231
Iterating post reduction 0 with 231 rules applied. Total rules applied 232 place count 571 transition count 304
Reduce places removed 231 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 233 rules applied. Total rules applied 465 place count 340 transition count 302
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 467 place count 338 transition count 302
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 479 place count 326 transition count 290
Iterating global reduction 3 with 12 rules applied. Total rules applied 491 place count 326 transition count 290
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 496 place count 326 transition count 285
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 501 place count 321 transition count 285
Applied a total of 501 rules in 27 ms. Remains 321 /604 variables (removed 283) and now considering 285/564 (removed 279) transitions.
// Phase 1: matrix 285 rows 321 cols
[2024-05-25 03:24:43] [INFO ] Computed 36 invariants in 2 ms
[2024-05-25 03:24:44] [INFO ] Implicit Places using invariants in 421 ms returned []
[2024-05-25 03:24:44] [INFO ] Invariant cache hit.
[2024-05-25 03:24:45] [INFO ] Implicit Places using invariants and state equation in 1017 ms returned []
Implicit Place search using SMT with State Equation took 1439 ms to find 0 implicit places.
Running 229 sub problems to find dead transitions.
[2024-05-25 03:24:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (OVERLAPS) 2/268 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:24:54] [INFO ] Deduced a trap composed of 3 places in 173 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (OVERLAPS) 233/501 variables, 268/305 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/501 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (OVERLAPS) 3/504 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/504 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 12 (OVERLAPS) 0/504 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/606 variables, and 307 constraints, problems are : Problem set: 0 solved, 229 unsolved in 26617 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/321 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:25:15] [INFO ] Deduced a trap composed of 2 places in 112 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 2/268 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (OVERLAPS) 233/501 variables, 268/306 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/501 variables, 223/529 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:25:22] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/501 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/501 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 13 (OVERLAPS) 3/504 variables, 2/532 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/504 variables, 6/538 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/504 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 229 unsolved
(s50 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 0)
(s10 0)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 0)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 0)
(s49 0)
(s50 0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/606 variables, and 538 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/321 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 3/3 constraints]
After SMT, in 56655ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 56657ms
Starting structural reductions in LI_LTL mode, iteration 1 : 321/604 places, 285/564 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 58124 ms. Remains : 321/604 places, 285/564 transitions.
Running random walk in product with property : HirschbergSinclair-PT-30-LTLCardinality-08
Product exploration explored 100000 steps with 1964 reset in 624 ms.
Product exploration explored 100000 steps with 1961 reset in 680 ms.
Computed a total of 321 stabilizing places and 285 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 321 transition count 285
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0 p2), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 782 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
RANDOM walk for 859 steps (0 resets) in 9 ms. (85 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p0 p2), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (G p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR (NOT p1) p2)))]
Knowledge based reduction with 6 factoid took 1170 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Support contains 4 out of 321 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 285/285 transitions.
Applied a total of 0 rules in 8 ms. Remains 321 /321 variables (removed 0) and now considering 285/285 (removed 0) transitions.
[2024-05-25 03:25:45] [INFO ] Invariant cache hit.
[2024-05-25 03:25:45] [INFO ] Implicit Places using invariants in 477 ms returned []
[2024-05-25 03:25:45] [INFO ] Invariant cache hit.
[2024-05-25 03:25:46] [INFO ] Implicit Places using invariants and state equation in 1032 ms returned []
Implicit Place search using SMT with State Equation took 1511 ms to find 0 implicit places.
[2024-05-25 03:25:46] [INFO ] Redundant transitions in 1 ms returned []
Running 229 sub problems to find dead transitions.
[2024-05-25 03:25:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (OVERLAPS) 2/268 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:25:55] [INFO ] Deduced a trap composed of 3 places in 113 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (OVERLAPS) 233/501 variables, 268/305 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/501 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (OVERLAPS) 3/504 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/504 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 12 (OVERLAPS) 0/504 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 229 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/606 variables, and 307 constraints, problems are : Problem set: 0 solved, 229 unsolved in 25377 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/321 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/264 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/264 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 2/266 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:26:15] [INFO ] Deduced a trap composed of 2 places in 102 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 2/268 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (OVERLAPS) 233/501 variables, 268/306 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/501 variables, 223/529 constraints. Problems are: Problem set: 0 solved, 229 unsolved
[2024-05-25 03:26:23] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/501 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/501 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 13 (OVERLAPS) 3/504 variables, 2/532 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/504 variables, 6/538 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/504 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 229 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/606 variables, and 538 constraints, problems are : Problem set: 0 solved, 229 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 270/321 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 3/3 constraints]
After SMT, in 55417ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 55420ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 56948 ms. Remains : 321/321 places, 285/285 transitions.
Computed a total of 321 stabilizing places and 285 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 321 transition count 285
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p2), (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Knowledge based reduction with 5 factoid took 462 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
RANDOM walk for 882 steps (0 resets) in 8 ms. (98 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p2), (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (F (NOT p2)), (F (NOT p1)), (F (NOT (OR (NOT p1) p2)))]
Knowledge based reduction with 5 factoid took 562 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 1976 reset in 623 ms.
Product exploration explored 100000 steps with 1968 reset in 690 ms.
Built C files in :
/tmp/ltsmin16011013204447941884
[2024-05-25 03:26:45] [INFO ] Computing symmetric may disable matrix : 285 transitions.
[2024-05-25 03:26:45] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:26:45] [INFO ] Computing symmetric may enable matrix : 285 transitions.
[2024-05-25 03:26:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:26:45] [INFO ] Computing Do-Not-Accords matrix : 285 transitions.
[2024-05-25 03:26:45] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:26:45] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16011013204447941884
Running compilation step : cd /tmp/ltsmin16011013204447941884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1139 ms.
Running link step : cd /tmp/ltsmin16011013204447941884;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin16011013204447941884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6394720622538231259.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 285/285 transitions.
Graph (complete) has 840 edges and 321 vertex of which 320 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 320 transition count 284
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 319 transition count 284
Applied a total of 3 rules in 12 ms. Remains 319 /321 variables (removed 2) and now considering 284/285 (removed 1) transitions.
// Phase 1: matrix 284 rows 319 cols
[2024-05-25 03:27:00] [INFO ] Computed 35 invariants in 2 ms
[2024-05-25 03:27:00] [INFO ] Implicit Places using invariants in 448 ms returned []
[2024-05-25 03:27:00] [INFO ] Invariant cache hit.
[2024-05-25 03:27:01] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1362 ms to find 0 implicit places.
[2024-05-25 03:27:01] [INFO ] Redundant transitions in 1 ms returned []
Running 228 sub problems to find dead transitions.
[2024-05-25 03:27:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 231/497 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (OVERLAPS) 0/497 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/603 variables, and 301 constraints, problems are : Problem set: 0 solved, 228 unsolved in 13267 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 266/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/263 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (OVERLAPS) 3/266 variables, 31/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/266 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 231/497 variables, 266/301 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 228/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 0/497 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 228 unsolved
No progress, stopping.
After SMT solving in domain Int declared 497/603 variables, and 529 constraints, problems are : Problem set: 0 solved, 228 unsolved in 17707 ms.
Refiners :[Generalized P Invariants (flows): 35/35 constraints, State Equation: 266/319 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 0/0 constraints]
After SMT, in 31003ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 31006ms
Starting structural reductions in SI_LTL mode, iteration 1 : 319/321 places, 284/285 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32391 ms. Remains : 319/321 places, 284/285 transitions.
Built C files in :
/tmp/ltsmin5953148021023847990
[2024-05-25 03:27:32] [INFO ] Computing symmetric may disable matrix : 284 transitions.
[2024-05-25 03:27:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:27:32] [INFO ] Computing symmetric may enable matrix : 284 transitions.
[2024-05-25 03:27:32] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:27:32] [INFO ] Computing Do-Not-Accords matrix : 284 transitions.
[2024-05-25 03:27:32] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:27:32] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5953148021023847990
Running compilation step : cd /tmp/ltsmin5953148021023847990;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1183 ms.
Running link step : cd /tmp/ltsmin5953148021023847990;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5953148021023847990;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3790653442373880175.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 03:27:47] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:27:47] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:27:47] [INFO ] Time to serialize gal into /tmp/LTL13738359207833682090.gal : 2 ms
[2024-05-25 03:27:47] [INFO ] Time to serialize properties into /tmp/LTL4114923238827342145.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13738359207833682090.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15290113921362740037.hoa' '-atoms' '/tmp/LTL4114923238827342145.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4114923238827342145.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15290113921362740037.hoa
Reverse transition relation is NOT exact ! Due to transitions t9, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t69, t70.t71, t72...482
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:28:02] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:28:02] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:28:02] [INFO ] Time to serialize gal into /tmp/LTL17925721242797475336.gal : 1 ms
[2024-05-25 03:28:02] [INFO ] Time to serialize properties into /tmp/LTL12022748856521615025.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17925721242797475336.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12022748856521615025.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(rcv_right_election_21_0_1_20<=notelected)"))U(G(("(reply_30_4_to_left_10<=election_30_4_9_to_right_8)")&&(F("(newmsg10<=re...181
Formula 0 simplified : XX(G!"(rcv_right_election_21_0_1_20<=notelected)" R F(!"(reply_30_4_to_left_10<=election_30_4_9_to_right_8)" | G!"(newmsg10<=reply_3...170
Reverse transition relation is NOT exact ! Due to transitions t9, t32.t33, t37.t38, t41.t42, t46.t47, t50.t51, t54.t55, t58.t59, t62.t63, t69, t70.t71, t72...488
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
[2024-05-25 03:28:17] [INFO ] Flatten gal took : 8 ms
[2024-05-25 03:28:17] [INFO ] Applying decomposition
[2024-05-25 03:28:17] [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/graph3576504698645194236.txt' '-o' '/tmp/graph3576504698645194236.bin' '-w' '/tmp/graph3576504698645194236.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3576504698645194236.bin' '-l' '-1' '-v' '-w' '/tmp/graph3576504698645194236.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:28:18] [INFO ] Decomposing Gal with order
[2024-05-25 03:28:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:28:18] [INFO ] Removed a total of 214 redundant transitions.
[2024-05-25 03:28:18] [INFO ] Flatten gal took : 19 ms
[2024-05-25 03:28:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 10 ms.
[2024-05-25 03:28:18] [INFO ] Time to serialize gal into /tmp/LTL980933057910234297.gal : 8 ms
[2024-05-25 03:28:18] [INFO ] Time to serialize properties into /tmp/LTL9958926695634955188.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL980933057910234297.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9958926695634955188.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(gu2.rcv_right_election_21_0_1_20<=gu2.notelected)"))U(G(("(gu79.reply_30_4_to_left_10<=gu79.election_30_4_9_to_right_8)")&...209
Formula 0 simplified : XX(G!"(gu2.rcv_right_election_21_0_1_20<=gu2.notelected)" R F(!"(gu79.reply_30_4_to_left_10<=gu79.election_30_4_9_to_right_8)" | G!"...198
Reverse transition relation is NOT exact ! Due to transitions gu91.t69, gi2.gi0.gi0.gi1.t140_t141, gi2.gi0.gi0.gi2.t158_t159, gi2.gi0.gi0.gi2.t532_t533, gi...870
Computing Next relation with stutter on 6.70552e+21 deadlock states
Detected timeout of ITS tools.
Treatment of property HirschbergSinclair-PT-30-LTLCardinality-08 finished in 229908 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-25 03:28:33] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8350997306351567839
[2024-05-25 03:28:33] [INFO ] Computing symmetric may disable matrix : 564 transitions.
[2024-05-25 03:28:33] [INFO ] Applying decomposition
[2024-05-25 03:28:33] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:28:33] [INFO ] Computing symmetric may enable matrix : 564 transitions.
[2024-05-25 03:28:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:28:33] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2479103254442917544.txt' '-o' '/tmp/graph2479103254442917544.bin' '-w' '/tmp/graph2479103254442917544.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2479103254442917544.bin' '-l' '-1' '-v' '-w' '/tmp/graph2479103254442917544.weights' '-q' '0' '-e' '0.001'
[2024-05-25 03:28:33] [INFO ] Decomposing Gal with order
[2024-05-25 03:28:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 03:28:33] [INFO ] Computing Do-Not-Accords matrix : 564 transitions.
[2024-05-25 03:28:33] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 03:28:33] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8350997306351567839
Running compilation step : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 03:28:33] [INFO ] Removed a total of 82 redundant transitions.
[2024-05-25 03:28:33] [INFO ] Flatten gal took : 33 ms
[2024-05-25 03:28:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2024-05-25 03:28:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality17755764035896070627.gal : 6 ms
[2024-05-25 03:28:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality14485651964976214980.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17755764035896070627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14485651964976214980.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 8 LTL properties
Checking formula 0 : !((F(G("(gi2.gi2.gi1.gu36.reply_12_0_left12>=1)"))))
Formula 0 simplified : GF!"(gi2.gi2.gi1.gu36.reply_12_0_left12>=1)"
Compilation finished in 2638 ms.
Running link step : cd /tmp/ltsmin8350997306351567839;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 13580 ms.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp1==true))' '--buchi-type=spotba'
LTSmin run took 37743 ms.
FORMULA HirschbergSinclair-PT-30-LTLCardinality-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>(((LTLAPp2==true)&&<>((LTLAPp3==true)))) U (LTLAPp4==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>(((LTLAPp2==true)&&<>((LTLAPp3==true)))) U (LTLAPp4==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>((LTLAPp5==true)) U [](((LTLAPp6==true)&&<>((LTLAPp7==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>((LTLAPp5==true)) U [](((LTLAPp6==true)&&<>((LTLAPp7==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp8==true))&&<>([]((LTLAPp9==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp8==true))&&<>([]((LTLAPp9==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([]((LTLAPp10==true))) U (LTLAPp11==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([]((LTLAPp10==true))) U (LTLAPp11==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp12==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp12==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp13==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp13==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 3600 s
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>(((LTLAPp2==true)&&<>((LTLAPp3==true)))) U (LTLAPp4==true))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gu8.t69, gu37.t14, gu37.t92, gu37.t100, gu6.t55, gu6.t129, gu6.t133, gi1.gu11.t107, gi1.gu11....1424
Computing Next relation with stutter on 6.64301e+22 deadlock states
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>(((LTLAPp2==true)&&<>((LTLAPp3==true)))) U (LTLAPp4==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8350997306351567839;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>((LTLAPp5==true)) U [](((LTLAPp6==true)&&<>((LTLAPp7==true)))))))' '--buchi-type=spotba'
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="HirschbergSinclair-PT-30"
export BK_EXAMINATION="LTLCardinality"
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 HirschbergSinclair-PT-30, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r202-smll-171649587400099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-30.tgz
mv HirschbergSinclair-PT-30 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;