fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r356-tall-171683761200492
Last Updated
July 7, 2024

About the Execution of ITS-Tools for ShieldPPPs-PT-040B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16018.859 3600000.00 6462598.00 7166.10 ?F??F?F??FFFFFF? 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.r356-tall-171683761200492.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 ShieldPPPs-PT-040B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761200492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 13 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 13 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 708K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716986315241

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-040B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-29 12:38:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 12:38:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 12:38:36] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2024-05-29 12:38:36] [INFO ] Transformed 2723 places.
[2024-05-29 12:38:36] [INFO ] Transformed 2523 transitions.
[2024-05-29 12:38:36] [INFO ] Found NUPN structural information;
[2024-05-29 12:38:36] [INFO ] Parsed PT model containing 2723 places and 2523 transitions and 6966 arcs in 390 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-040B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 2723 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2723/2723 places, 2523/2523 transitions.
Discarding 268 places :
Symmetric choice reduction at 0 with 268 rule applications. Total rules 268 place count 2455 transition count 2255
Iterating global reduction 0 with 268 rules applied. Total rules applied 536 place count 2455 transition count 2255
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 537 place count 2454 transition count 2254
Iterating global reduction 0 with 1 rules applied. Total rules applied 538 place count 2454 transition count 2254
Applied a total of 538 rules in 959 ms. Remains 2454 /2723 variables (removed 269) and now considering 2254/2523 (removed 269) transitions.
// Phase 1: matrix 2254 rows 2454 cols
[2024-05-29 12:38:37] [INFO ] Computed 441 invariants in 35 ms
[2024-05-29 12:38:38] [INFO ] Implicit Places using invariants in 1036 ms returned []
[2024-05-29 12:38:38] [INFO ] Invariant cache hit.
[2024-05-29 12:38:40] [INFO ] Implicit Places using invariants and state equation in 2047 ms returned []
Implicit Place search using SMT with State Equation took 3111 ms to find 0 implicit places.
Running 2253 sub problems to find dead transitions.
[2024-05-29 12:38:41] [INFO ] Invariant cache hit.
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 2453/4708 variables, and 0 constraints, problems are : Problem set: 0 solved, 2253 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2454 constraints, PredecessorRefiner: 2253/2253 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2253 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2453/4708 variables, and 0 constraints, problems are : Problem set: 0 solved, 2253 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2454 constraints, PredecessorRefiner: 0/2253 constraints, Known Traps: 0/0 constraints]
After SMT, in 60826ms problems are : Problem set: 0 solved, 2253 unsolved
Search for dead transitions found 0 dead transitions in 60862ms
Starting structural reductions in LTL mode, iteration 1 : 2454/2723 places, 2254/2523 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64969 ms. Remains : 2454/2723 places, 2254/2523 transitions.
Support contains 44 out of 2454 places after structural reductions.
[2024-05-29 12:39:42] [INFO ] Flatten gal took : 155 ms
[2024-05-29 12:39:42] [INFO ] Flatten gal took : 103 ms
[2024-05-29 12:39:42] [INFO ] Input system was already deterministic with 2254 transitions.
Support contains 41 out of 2454 places (down from 44) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1970 ms. (20 steps per ms) remains 7/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
[2024-05-29 12:39:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 159/171 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2283/2454 variables, 426/441 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2454 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2254/4708 variables, 2454/2895 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4708 variables, 0/2895 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/4708 variables, 0/2895 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4708/4708 variables, and 2895 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1877 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 2454/2454 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 159/171 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2283/2454 variables, 426/441 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-29 12:39:45] [INFO ] Deduced a trap composed of 30 places in 200 ms of which 28 ms to minimize.
[2024-05-29 12:39:46] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 3 ms to minimize.
[2024-05-29 12:39:46] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 2 ms to minimize.
[2024-05-29 12:39:46] [INFO ] Deduced a trap composed of 43 places in 116 ms of which 2 ms to minimize.
[2024-05-29 12:39:46] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 3 ms to minimize.
[2024-05-29 12:39:46] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-29 12:39:46] [INFO ] Deduced a trap composed of 45 places in 89 ms of which 2 ms to minimize.
[2024-05-29 12:39:46] [INFO ] Deduced a trap composed of 56 places in 70 ms of which 1 ms to minimize.
[2024-05-29 12:39:47] [INFO ] Deduced a trap composed of 58 places in 63 ms of which 1 ms to minimize.
[2024-05-29 12:39:47] [INFO ] Deduced a trap composed of 54 places in 53 ms of which 1 ms to minimize.
[2024-05-29 12:39:47] [INFO ] Deduced a trap composed of 49 places in 47 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2454 variables, 11/452 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2454 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 2254/4708 variables, 2454/2906 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4708 variables, 7/2913 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-29 12:39:48] [INFO ] Deduced a trap composed of 18 places in 282 ms of which 5 ms to minimize.
[2024-05-29 12:39:49] [INFO ] Deduced a trap composed of 28 places in 299 ms of which 7 ms to minimize.
[2024-05-29 12:39:49] [INFO ] Deduced a trap composed of 18 places in 271 ms of which 5 ms to minimize.
[2024-05-29 12:39:49] [INFO ] Deduced a trap composed of 22 places in 259 ms of which 6 ms to minimize.
[2024-05-29 12:39:50] [INFO ] Deduced a trap composed of 29 places in 258 ms of which 5 ms to minimize.
[2024-05-29 12:39:50] [INFO ] Deduced a trap composed of 29 places in 250 ms of which 5 ms to minimize.
SMT process timed out in 7023ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 2454 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 277 transitions
Trivial Post-agglo rules discarded 277 transitions
Performed 277 trivial Post agglomeration. Transition count delta: 277
Iterating post reduction 0 with 277 rules applied. Total rules applied 277 place count 2454 transition count 1977
Reduce places removed 277 places and 0 transitions.
Iterating post reduction 1 with 277 rules applied. Total rules applied 554 place count 2177 transition count 1977
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 554 place count 2177 transition count 1776
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 956 place count 1976 transition count 1776
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 966 place count 1966 transition count 1766
Iterating global reduction 2 with 10 rules applied. Total rules applied 976 place count 1966 transition count 1766
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 976 place count 1966 transition count 1760
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 988 place count 1960 transition count 1760
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 1 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2408 place count 1250 transition count 1050
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 352 times.
Drop transitions (Partial Free agglomeration) removed 352 transitions
Iterating global reduction 2 with 352 rules applied. Total rules applied 2760 place count 1250 transition count 1050
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2761 place count 1249 transition count 1049
Applied a total of 2761 rules in 1049 ms. Remains 1249 /2454 variables (removed 1205) and now considering 1049/2254 (removed 1205) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1050 ms. Remains : 1249/2454 places, 1049/2254 transitions.
RANDOM walk for 33194 steps (6 resets) in 610 ms. (54 steps per ms) remains 0/7 properties
FORMULA ShieldPPPs-PT-040B-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 488 stabilizing places and 488 stable transitions
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||(p1 U p2)))||(X(G(p3))&&G(p1))))'
Support contains 4 out of 2454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2445 transition count 2245
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2445 transition count 2245
Applied a total of 18 rules in 281 ms. Remains 2445 /2454 variables (removed 9) and now considering 2245/2254 (removed 9) transitions.
// Phase 1: matrix 2245 rows 2445 cols
[2024-05-29 12:39:52] [INFO ] Computed 441 invariants in 18 ms
[2024-05-29 12:39:53] [INFO ] Implicit Places using invariants in 767 ms returned []
[2024-05-29 12:39:53] [INFO ] Invariant cache hit.
[2024-05-29 12:39:55] [INFO ] Implicit Places using invariants and state equation in 2219 ms returned []
Implicit Place search using SMT with State Equation took 2991 ms to find 0 implicit places.
Running 2244 sub problems to find dead transitions.
[2024-05-29 12:39:55] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2444/4690 variables, and 0 constraints, problems are : Problem set: 0 solved, 2244 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2445 constraints, PredecessorRefiner: 2244/2244 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2244 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2444/4690 variables, and 0 constraints, problems are : Problem set: 0 solved, 2244 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2445 constraints, PredecessorRefiner: 0/2244 constraints, Known Traps: 0/0 constraints]
After SMT, in 60690ms problems are : Problem set: 0 solved, 2244 unsolved
Search for dead transitions found 0 dead transitions in 60714ms
Starting structural reductions in LTL mode, iteration 1 : 2445/2454 places, 2245/2254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63992 ms. Remains : 2445/2454 places, 2245/2254 transitions.
Stuttering acceptance computed with spot in 348 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-00
Product exploration explored 100000 steps with 845 reset in 437 ms.
Product exploration explored 100000 steps with 835 reset in 331 ms.
Computed a total of 482 stabilizing places and 482 stable transitions
Computed a total of 482 stabilizing places and 482 stable transitions
Detected a total of 482/2445 stabilizing places and 482/2245 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (AND (NOT p0) (NOT p2))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 18 factoid took 364 ms. Reduced automaton from 3 states, 5 edges and 4 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 23750 steps (5 resets) in 203 ms. (116 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (AND (NOT p0) (NOT p2))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p2)))), (F p0), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2))))]
Knowledge based reduction with 18 factoid took 870 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 243 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 12:40:59] [INFO ] Invariant cache hit.
[2024-05-29 12:41:01] [INFO ] [Real]Absence check using 441 positive place invariants in 666 ms returned sat
[2024-05-29 12:41:14] [INFO ] [Real]Absence check using state equation in 13050 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 2 out of 2445 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 : 2445/2445 places, 2245/2245 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2444 transition count 1964
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2164 transition count 1964
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 560 place count 2164 transition count 1765
Deduced a syphon composed of 199 places in 3 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 958 place count 1965 transition count 1765
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 1 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2390 place count 1249 transition count 1049
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2392 place count 1247 transition count 1047
Applied a total of 2392 rules in 375 ms. Remains 1247 /2445 variables (removed 1198) and now considering 1047/2245 (removed 1198) transitions.
// Phase 1: matrix 1047 rows 1247 cols
[2024-05-29 12:41:14] [INFO ] Computed 441 invariants in 9 ms
[2024-05-29 12:41:15] [INFO ] Implicit Places using invariants in 504 ms returned []
[2024-05-29 12:41:15] [INFO ] Invariant cache hit.
[2024-05-29 12:41:16] [INFO ] Implicit Places using invariants and state equation in 1042 ms returned []
Implicit Place search using SMT with State Equation took 1547 ms to find 0 implicit places.
[2024-05-29 12:41:16] [INFO ] Redundant transitions in 73 ms returned []
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:41:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1244 variables, 420/420 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1244/2294 variables, and 420 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 420/441 constraints, State Equation: 0/1247 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1244 variables, 420/420 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
[2024-05-29 12:42:00] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:42:00] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 0 ms to minimize.
[2024-05-29 12:42:01] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 0 ms to minimize.
[2024-05-29 12:42:01] [INFO ] Deduced a trap composed of 56 places in 40 ms of which 1 ms to minimize.
[2024-05-29 12:42:01] [INFO ] Deduced a trap composed of 73 places in 46 ms of which 1 ms to minimize.
[2024-05-29 12:42:01] [INFO ] Deduced a trap composed of 85 places in 50 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1244 variables, 6/426 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1244/2294 variables, and 426 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 420/441 constraints, State Equation: 0/1247 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 6/6 constraints]
After SMT, in 60206ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60224ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1247/2445 places, 1047/2245 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62231 ms. Remains : 1247/2445 places, 1047/2245 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/1247 stabilizing places and 6/1047 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 863 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 18985 steps (7 resets) in 192 ms. (98 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p2)))), (F p0), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2))))]
Knowledge based reduction with 4 factoid took 1082 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 12:42:19] [INFO ] Invariant cache hit.
[2024-05-29 12:42:20] [INFO ] [Real]Absence check using 441 positive place invariants in 233 ms returned sat
[2024-05-29 12:42:22] [INFO ] [Real]Absence check using state equation in 2596 ms returned sat
[2024-05-29 12:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:42:23] [INFO ] [Nat]Absence check using 441 positive place invariants in 225 ms returned sat
[2024-05-29 12:42:26] [INFO ] [Nat]Absence check using state equation in 2859 ms returned sat
[2024-05-29 12:42:26] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 3 ms to minimize.
[2024-05-29 12:42:26] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-29 12:42:26] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 1 ms to minimize.
[2024-05-29 12:42:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 338 ms
[2024-05-29 12:42:26] [INFO ] Computed and/alt/rep : 1042/2037/1042 causal constraints (skipped 0 transitions) in 54 ms.
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 28252 reset in 679 ms.
Product exploration explored 100000 steps with 28380 reset in 824 ms.
Built C files in :
/tmp/ltsmin2466277196387686326
[2024-05-29 12:42:39] [INFO ] Computing symmetric may disable matrix : 1047 transitions.
[2024-05-29 12:42:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:42:39] [INFO ] Computing symmetric may enable matrix : 1047 transitions.
[2024-05-29 12:42:39] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:42:39] [INFO ] Computing Do-Not-Accords matrix : 1047 transitions.
[2024-05-29 12:42:39] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:42:39] [INFO ] Built C files in 231ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2466277196387686326
Running compilation step : cd /tmp/ltsmin2466277196387686326;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2466277196387686326;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2466277196387686326;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1247/1247 places, 1047/1047 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1245 transition count 1045
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1244 transition count 1044
Applied a total of 3 rules in 126 ms. Remains 1244 /1247 variables (removed 3) and now considering 1044/1047 (removed 3) transitions.
// Phase 1: matrix 1044 rows 1244 cols
[2024-05-29 12:42:42] [INFO ] Computed 441 invariants in 4 ms
[2024-05-29 12:42:43] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-29 12:42:43] [INFO ] Invariant cache hit.
[2024-05-29 12:42:44] [INFO ] Implicit Places using invariants and state equation in 1075 ms returned []
Implicit Place search using SMT with State Equation took 1589 ms to find 0 implicit places.
[2024-05-29 12:42:44] [INFO ] Redundant transitions in 20 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 12:42:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 421/421 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2288 variables, and 421 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 421/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 421/421 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
[2024-05-29 12:43:28] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-29 12:43:28] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:43:29] [INFO ] Deduced a trap composed of 42 places in 36 ms of which 1 ms to minimize.
[2024-05-29 12:43:29] [INFO ] Deduced a trap composed of 56 places in 36 ms of which 1 ms to minimize.
[2024-05-29 12:43:29] [INFO ] Deduced a trap composed of 73 places in 40 ms of which 1 ms to minimize.
[2024-05-29 12:43:29] [INFO ] Deduced a trap composed of 85 places in 47 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 6/427 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1242/2288 variables, and 427 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 421/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 6/6 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60199ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1244/1247 places, 1044/1047 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61940 ms. Remains : 1244/1247 places, 1044/1047 transitions.
Built C files in :
/tmp/ltsmin11303036300240063021
[2024-05-29 12:43:44] [INFO ] Computing symmetric may disable matrix : 1044 transitions.
[2024-05-29 12:43:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:43:44] [INFO ] Computing symmetric may enable matrix : 1044 transitions.
[2024-05-29 12:43:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:43:44] [INFO ] Computing Do-Not-Accords matrix : 1044 transitions.
[2024-05-29 12:43:44] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:43:44] [INFO ] Built C files in 209ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11303036300240063021
Running compilation step : cd /tmp/ltsmin11303036300240063021;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11303036300240063021;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11303036300240063021;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 12:43:48] [INFO ] Flatten gal took : 41 ms
[2024-05-29 12:43:48] [INFO ] Flatten gal took : 41 ms
[2024-05-29 12:43:48] [INFO ] Time to serialize gal into /tmp/LTL2508760148382706927.gal : 13 ms
[2024-05-29 12:43:48] [INFO ] Time to serialize properties into /tmp/LTL981839647591455415.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/LTL2508760148382706927.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4745103476673960581.hoa' '-atoms' '/tmp/LTL981839647591455415.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...316
Loading property file /tmp/LTL981839647591455415.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4745103476673960581.hoa
Detected timeout of ITS tools.
[2024-05-29 12:44:03] [INFO ] Flatten gal took : 37 ms
[2024-05-29 12:44:03] [INFO ] Flatten gal took : 36 ms
[2024-05-29 12:44:03] [INFO ] Time to serialize gal into /tmp/LTL15462764907582860199.gal : 13 ms
[2024-05-29 12:44:03] [INFO ] Time to serialize properties into /tmp/LTL1679673105766568912.ltl : 53 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/LTL15462764907582860199.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1679673105766568912.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(("(p1894==1)")||(("(p500==1)")U("(p2054==1)"))))||((X(G("(p1885==1)")))&&(G("(p500==1)")))))
Formula 0 simplified : G(!"(p1894==1)" & (!"(p500==1)" R !"(p2054==1)")) & (XF!"(p1885==1)" | F!"(p500==1)")
Detected timeout of ITS tools.
[2024-05-29 12:44:18] [INFO ] Flatten gal took : 34 ms
[2024-05-29 12:44:18] [INFO ] Applying decomposition
[2024-05-29 12:44:18] [INFO ] Flatten gal took : 34 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/graph5042811755564337555.txt' '-o' '/tmp/graph5042811755564337555.bin' '-w' '/tmp/graph5042811755564337555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5042811755564337555.bin' '-l' '-1' '-v' '-w' '/tmp/graph5042811755564337555.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:44:18] [INFO ] Decomposing Gal with order
[2024-05-29 12:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:44:18] [INFO ] Removed a total of 242 redundant transitions.
[2024-05-29 12:44:18] [INFO ] Flatten gal took : 101 ms
[2024-05-29 12:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 19 ms.
[2024-05-29 12:44:18] [INFO ] Time to serialize gal into /tmp/LTL5554206381678805906.gal : 18 ms
[2024-05-29 12:44:18] [INFO ] Time to serialize properties into /tmp/LTL7247141606917698996.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/LTL5554206381678805906.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7247141606917698996.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(("(i27.i0.u308.p1894==1)")||(("(i6.i2.u76.p500==1)")U("(i30.i2.u333.p2054==1)"))))||((X(G("(i27.i2.u306.p1885==1)")))&&(G("(i6.i...175
Formula 0 simplified : G(!"(i27.i0.u308.p1894==1)" & (!"(i6.i2.u76.p500==1)" R !"(i30.i2.u333.p2054==1)")) & (XF!"(i27.i2.u306.p1885==1)" | F!"(i6.i2.u76.p...164
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-00 finished in 281851 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 1 out of 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 2453 transition count 1971
Reduce places removed 282 places and 0 transitions.
Iterating post reduction 1 with 282 rules applied. Total rules applied 564 place count 2171 transition count 1971
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 564 place count 2171 transition count 1771
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 964 place count 1971 transition count 1771
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 975 place count 1960 transition count 1760
Iterating global reduction 2 with 11 rules applied. Total rules applied 986 place count 1960 transition count 1760
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 986 place count 1960 transition count 1754
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 998 place count 1954 transition count 1754
Performed 711 Post agglomeration using F-continuation condition.Transition count delta: 711
Deduced a syphon composed of 711 places in 1 ms
Reduce places removed 711 places and 0 transitions.
Iterating global reduction 2 with 1422 rules applied. Total rules applied 2420 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2422 place count 1241 transition count 1041
Applied a total of 2422 rules in 383 ms. Remains 1241 /2454 variables (removed 1213) and now considering 1041/2254 (removed 1213) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 12:44:34] [INFO ] Computed 441 invariants in 8 ms
[2024-05-29 12:44:34] [INFO ] Implicit Places using invariants in 513 ms returned []
[2024-05-29 12:44:34] [INFO ] Invariant cache hit.
[2024-05-29 12:44:35] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 1593 ms to find 0 implicit places.
[2024-05-29 12:44:35] [INFO ] Redundant transitions in 42 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 12:44:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 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 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 12:45:21] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-29 12:45:21] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2024-05-29 12:45:22] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 0 ms to minimize.
[2024-05-29 12:45:22] [INFO ] Deduced a trap composed of 56 places in 41 ms of which 1 ms to minimize.
[2024-05-29 12:45:22] [INFO ] Deduced a trap composed of 73 places in 43 ms of which 2 ms to minimize.
[2024-05-29 12:45:22] [INFO ] Deduced a trap composed of 85 places in 47 ms of which 1 ms to minimize.
[2024-05-29 12:45:23] [INFO ] Deduced a trap composed of 104 places in 52 ms of which 1 ms to minimize.
[2024-05-29 12:45:23] [INFO ] Deduced a trap composed of 113 places in 55 ms of which 2 ms to minimize.
[2024-05-29 12:45:23] [INFO ] Deduced a trap composed of 129 places in 59 ms of which 1 ms to minimize.
[2024-05-29 12:45:23] [INFO ] Deduced a trap composed of 144 places in 65 ms of which 2 ms to minimize.
[2024-05-29 12:45:24] [INFO ] Deduced a trap composed of 159 places in 67 ms of which 2 ms to minimize.
[2024-05-29 12:45:24] [INFO ] Deduced a trap composed of 173 places in 73 ms of which 2 ms to minimize.
[2024-05-29 12:45:24] [INFO ] Deduced a trap composed of 189 places in 80 ms of which 2 ms to minimize.
[2024-05-29 12:45:25] [INFO ] Deduced a trap composed of 201 places in 81 ms of which 2 ms to minimize.
[2024-05-29 12:45:25] [INFO ] Deduced a trap composed of 220 places in 83 ms of which 2 ms to minimize.
[2024-05-29 12:45:25] [INFO ] Deduced a trap composed of 238 places in 86 ms of which 2 ms to minimize.
[2024-05-29 12:45:26] [INFO ] Deduced a trap composed of 246 places in 98 ms of which 2 ms to minimize.
[2024-05-29 12:45:26] [INFO ] Deduced a trap composed of 260 places in 98 ms of which 2 ms to minimize.
[2024-05-29 12:45:26] [INFO ] Deduced a trap composed of 276 places in 100 ms of which 3 ms to minimize.
[2024-05-29 12:45:27] [INFO ] Deduced a trap composed of 291 places in 111 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s74 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 461 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 20/20 constraints]
After SMT, in 60202ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60210ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/2454 places, 1041/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62235 ms. Remains : 1241/2454 places, 1041/2254 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-01
Stuttering criterion allowed to conclude after 2646 steps with 0 reset in 28 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-01 finished in 62371 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(G((p0||X(X(X(p1))))))))'
Support contains 6 out of 2454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 2442 transition count 2242
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 2442 transition count 2242
Applied a total of 24 rules in 284 ms. Remains 2442 /2454 variables (removed 12) and now considering 2242/2254 (removed 12) transitions.
// Phase 1: matrix 2242 rows 2442 cols
[2024-05-29 12:45:36] [INFO ] Computed 441 invariants in 21 ms
[2024-05-29 12:45:37] [INFO ] Implicit Places using invariants in 744 ms returned []
[2024-05-29 12:45:37] [INFO ] Invariant cache hit.
[2024-05-29 12:45:39] [INFO ] Implicit Places using invariants and state equation in 2203 ms returned []
Implicit Place search using SMT with State Equation took 2947 ms to find 0 implicit places.
Running 2241 sub problems to find dead transitions.
[2024-05-29 12:45:39] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2441/4684 variables, and 0 constraints, problems are : Problem set: 0 solved, 2241 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2442 constraints, PredecessorRefiner: 2241/2241 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2241 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2441/4684 variables, and 0 constraints, problems are : Problem set: 0 solved, 2241 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2442 constraints, PredecessorRefiner: 0/2241 constraints, Known Traps: 0/0 constraints]
After SMT, in 60573ms problems are : Problem set: 0 solved, 2241 unsolved
Search for dead transitions found 0 dead transitions in 60592ms
Starting structural reductions in LTL mode, iteration 1 : 2442/2454 places, 2242/2254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63830 ms. Remains : 2442/2454 places, 2242/2254 transitions.
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-02
Product exploration explored 100000 steps with 69 reset in 710 ms.
Product exploration explored 100000 steps with 61 reset in 846 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
RANDOM walk for 40000 steps (8 resets) in 359 ms. (111 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 1/1 properties
[2024-05-29 12:46:42] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/54 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2388/2442 variables, 437/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2442 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2242/4684 variables, 2442/2883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4684 variables, 0/2883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4684 variables, 0/2883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4684/4684 variables, and 2883 constraints, problems are : Problem set: 0 solved, 1 unsolved in 939 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 2442/2442 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/54 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2388/2442 variables, 437/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 12:46:43] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 2 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 3 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 2 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 18 places in 97 ms of which 6 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 2 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 50 places in 75 ms of which 1 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 1 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 54 places in 59 ms of which 1 ms to minimize.
[2024-05-29 12:46:44] [INFO ] Deduced a trap composed of 74 places in 51 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2442 variables, 9/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2442 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2242/4684 variables, 2442/2892 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4684 variables, 1/2893 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 12:46:45] [INFO ] Deduced a trap composed of 39 places in 297 ms of which 6 ms to minimize.
[2024-05-29 12:46:46] [INFO ] Deduced a trap composed of 60 places in 267 ms of which 5 ms to minimize.
[2024-05-29 12:46:46] [INFO ] Deduced a trap composed of 44 places in 268 ms of which 5 ms to minimize.
[2024-05-29 12:46:46] [INFO ] Deduced a trap composed of 35 places in 266 ms of which 5 ms to minimize.
[2024-05-29 12:46:46] [INFO ] Deduced a trap composed of 56 places in 167 ms of which 4 ms to minimize.
[2024-05-29 12:46:47] [INFO ] Deduced a trap composed of 73 places in 163 ms of which 4 ms to minimize.
[2024-05-29 12:46:47] [INFO ] Deduced a trap composed of 57 places in 158 ms of which 3 ms to minimize.
[2024-05-29 12:46:47] [INFO ] Deduced a trap composed of 81 places in 138 ms of which 3 ms to minimize.
[2024-05-29 12:46:47] [INFO ] Deduced a trap composed of 67 places in 110 ms of which 2 ms to minimize.
[2024-05-29 12:46:47] [INFO ] Deduced a trap composed of 66 places in 110 ms of which 2 ms to minimize.
[2024-05-29 12:46:48] [INFO ] Deduced a trap composed of 92 places in 124 ms of which 3 ms to minimize.
[2024-05-29 12:46:48] [INFO ] Deduced a trap composed of 54 places in 91 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/4684 variables, 12/2905 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4684 variables, 0/2905 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/4684 variables, 0/2905 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4684/4684 variables, and 2905 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5000 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 2442/2442 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 21/21 constraints]
After SMT, in 5957ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 714 ms.
Support contains 2 out of 2442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2442 transition count 1962
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2162 transition count 1962
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 560 place count 2162 transition count 1762
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 960 place count 1962 transition count 1762
Performed 719 Post agglomeration using F-continuation condition.Transition count delta: 719
Deduced a syphon composed of 719 places in 1 ms
Reduce places removed 719 places and 0 transitions.
Iterating global reduction 2 with 1438 rules applied. Total rules applied 2398 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 355 times.
Drop transitions (Partial Free agglomeration) removed 355 transitions
Iterating global reduction 2 with 355 rules applied. Total rules applied 2753 place count 1243 transition count 1043
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2754 place count 1242 transition count 1042
Applied a total of 2754 rules in 288 ms. Remains 1242 /2442 variables (removed 1200) and now considering 1042/2242 (removed 1200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 288 ms. Remains : 1242/2442 places, 1042/2242 transitions.
RANDOM walk for 10424 steps (0 resets) in 132 ms. (78 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 212 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 6 out of 2442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Applied a total of 0 rules in 132 ms. Remains 2442 /2442 variables (removed 0) and now considering 2242/2242 (removed 0) transitions.
[2024-05-29 12:46:50] [INFO ] Invariant cache hit.
[2024-05-29 12:46:50] [INFO ] Implicit Places using invariants in 706 ms returned []
[2024-05-29 12:46:50] [INFO ] Invariant cache hit.
[2024-05-29 12:46:53] [INFO ] Implicit Places using invariants and state equation in 2199 ms returned []
Implicit Place search using SMT with State Equation took 2907 ms to find 0 implicit places.
Running 2241 sub problems to find dead transitions.
[2024-05-29 12:46:53] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2441/4684 variables, and 0 constraints, problems are : Problem set: 0 solved, 2241 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2442 constraints, PredecessorRefiner: 2241/2241 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2241 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 Int declared 2441/4684 variables, and 0 constraints, problems are : Problem set: 0 solved, 2241 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2442 constraints, PredecessorRefiner: 0/2241 constraints, Known Traps: 0/0 constraints]
After SMT, in 60547ms problems are : Problem set: 0 solved, 2241 unsolved
Search for dead transitions found 0 dead transitions in 60566ms
Finished structural reductions in LTL mode , in 1 iterations and 63611 ms. Remains : 2442/2442 places, 2242/2242 transitions.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
RANDOM walk for 40000 steps (8 resets) in 342 ms. (116 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
[2024-05-29 12:47:54] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/54 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2388/2442 variables, 437/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2442 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2242/4684 variables, 2442/2883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4684 variables, 0/2883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4684 variables, 0/2883 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4684/4684 variables, and 2883 constraints, problems are : Problem set: 0 solved, 1 unsolved in 931 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 2442/2442 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/54 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2388/2442 variables, 437/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 12:47:55] [INFO ] Deduced a trap composed of 39 places in 126 ms of which 3 ms to minimize.
[2024-05-29 12:47:55] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 3 ms to minimize.
[2024-05-29 12:47:55] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 2 ms to minimize.
[2024-05-29 12:47:56] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 2 ms to minimize.
[2024-05-29 12:47:56] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-29 12:47:56] [INFO ] Deduced a trap composed of 50 places in 76 ms of which 1 ms to minimize.
[2024-05-29 12:47:56] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2024-05-29 12:47:56] [INFO ] Deduced a trap composed of 54 places in 60 ms of which 1 ms to minimize.
[2024-05-29 12:47:56] [INFO ] Deduced a trap composed of 74 places in 47 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2442 variables, 9/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2442 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2242/4684 variables, 2442/2892 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4684 variables, 1/2893 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 12:47:57] [INFO ] Deduced a trap composed of 39 places in 299 ms of which 5 ms to minimize.
[2024-05-29 12:47:57] [INFO ] Deduced a trap composed of 60 places in 264 ms of which 5 ms to minimize.
[2024-05-29 12:47:58] [INFO ] Deduced a trap composed of 44 places in 262 ms of which 5 ms to minimize.
[2024-05-29 12:47:58] [INFO ] Deduced a trap composed of 35 places in 261 ms of which 5 ms to minimize.
[2024-05-29 12:47:58] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 3 ms to minimize.
[2024-05-29 12:47:58] [INFO ] Deduced a trap composed of 73 places in 160 ms of which 3 ms to minimize.
[2024-05-29 12:47:59] [INFO ] Deduced a trap composed of 57 places in 160 ms of which 3 ms to minimize.
[2024-05-29 12:47:59] [INFO ] Deduced a trap composed of 81 places in 137 ms of which 3 ms to minimize.
[2024-05-29 12:47:59] [INFO ] Deduced a trap composed of 67 places in 107 ms of which 3 ms to minimize.
[2024-05-29 12:47:59] [INFO ] Deduced a trap composed of 66 places in 109 ms of which 2 ms to minimize.
[2024-05-29 12:47:59] [INFO ] Deduced a trap composed of 92 places in 119 ms of which 2 ms to minimize.
[2024-05-29 12:47:59] [INFO ] Deduced a trap composed of 54 places in 100 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/4684 variables, 12/2905 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4684 variables, 0/2905 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/4684 variables, 0/2905 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4684/4684 variables, and 2905 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 2442/2442 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 21/21 constraints]
After SMT, in 5955ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 2442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2442 transition count 1962
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2162 transition count 1962
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 560 place count 2162 transition count 1762
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 960 place count 1962 transition count 1762
Performed 719 Post agglomeration using F-continuation condition.Transition count delta: 719
Deduced a syphon composed of 719 places in 1 ms
Reduce places removed 719 places and 0 transitions.
Iterating global reduction 2 with 1438 rules applied. Total rules applied 2398 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 355 times.
Drop transitions (Partial Free agglomeration) removed 355 transitions
Iterating global reduction 2 with 355 rules applied. Total rules applied 2753 place count 1243 transition count 1043
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2754 place count 1242 transition count 1042
Applied a total of 2754 rules in 306 ms. Remains 1242 /2442 variables (removed 1200) and now considering 1042/2242 (removed 1200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 306 ms. Remains : 1242/2442 places, 1042/2242 transitions.
RANDOM walk for 13796 steps (2 resets) in 170 ms. (80 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 86 reset in 641 ms.
Product exploration explored 100000 steps with 63 reset in 837 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 6 out of 2442 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Performed 279 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 279 rules applied. Total rules applied 279 place count 2442 transition count 2242
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 81 Pre rules applied. Total rules applied 279 place count 2442 transition count 2243
Deduced a syphon composed of 360 places in 4 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 360 place count 2442 transition count 2243
Performed 838 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1198 places in 2 ms
Iterating global reduction 1 with 838 rules applied. Total rules applied 1198 place count 2442 transition count 2243
Renaming transitions due to excessive name length > 1024 char.
Discarding 282 places :
Symmetric choice reduction at 1 with 282 rule applications. Total rules 1480 place count 2160 transition count 1961
Deduced a syphon composed of 916 places in 2 ms
Iterating global reduction 1 with 282 rules applied. Total rules applied 1762 place count 2160 transition count 1961
Deduced a syphon composed of 916 places in 1 ms
Applied a total of 1762 rules in 727 ms. Remains 2160 /2442 variables (removed 282) and now considering 1961/2242 (removed 281) transitions.
[2024-05-29 12:48:04] [INFO ] Redundant transitions in 45 ms returned []
Running 1960 sub problems to find dead transitions.
// Phase 1: matrix 1961 rows 2160 cols
[2024-05-29 12:48:04] [INFO ] Computed 441 invariants in 24 ms
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(s1503 1.0)
(s1504 1.0)
(s1505 1.0)
(s1506 1.0)
(s1507 1.0)
(s1508 1.0)
(s1509 1.0)
(s1510 1.0)
(s1511 1.0)
(s1512 1.0)
(s1513 1.0)
(s1514 1.0)
(s1515 1.0)
(s1516 1.0)
(s1517 1.0)
(s1518 1.0)
(s1519 1.0)
(s1520 1.0)
(s1521 1.0)
(s1522 1.0)
(s1523 1.0)
(s1524 1.0)
(s1525 1.0)
(s1526 1.0)
(s1527 1.0)
(s1528 1.0)
(s1529 1.0)
(s1530 1.0)
(s1531 1.0)
(s1532 1.0)
(s1533 1.0)
(s1534 1.0)
(s1535 1.0)
(s1536 1.0)
(s1537 1.0)
(s1538 1.0)
(s1539 1.0)
(s1540 1.0)
(s1541 1.0)
(s1542 1.0)
(s1543 1.0)
(s1544 1.0)
(s1545 1.0)
(s1546 1.0)
(s1547 1.0)
(s1548 1.0)
(s1549 1.0)
(s1550 1.0)
(s1551 1.0)
(s1552 1.0)
(s1553 1.0)
(s1554 1.0)
(s1555 1.0)
(s1556 1.0)
(s1557 1.0)
(s1558 1.0)
(s1559 1.0)
(s1560 1.0)
(s1561 1.0)
(s1562 1.0)
(s1563 1.0)
(s1564 1.0)
(s1565 1.0)
(s1566 1.0)
(s1567 1.0)
(s1568 1.0)
(s1569 1.0)
(s1570 1.0)
(s1571 1.0)
(s1572 1.0)
(s1573 1.0)
(s1574 1.0)
(s1575 1.0)
(s1576 1.0)
(s1577 1.0)
(s1578 1.0)
(s1579 1.0)
(s1580 1.0)
(s1581 1.0)
(s1582 1.0)
(s1583 1.0)
(s1584 1.0)
(s1585 1.0)
(s1586 1.0)
(s1587 1.0)
(s1588 1.0)
(s1589 1.0)
(s1590 1.0)
(s1591 1.0)
(s1592 1.0)
(s1593 1.0)
(s1594 1.0)
(s1595 1.0)
(s1596 1.0)
(s1597 1.0)
(s1598 1.0)
(s1599 1.0)
(s1600 1.0)
(s1601 1.0)
(s1602 1.0)
(s1603 1.0)
(s1604 1.0)
(s1605 1.0)
(s1606 1.0)
(s1607 1.0)
(s1608 1.0)
(s1609 1.0)
(s1610 1.0)
(s1611 1.0)
(s1612 1.0)
(s1613 1.0)
(s1614 1.0)
(s1615 1.0)
(s1616 1.0)
(s1617 1.0)
(s1618 1.0)
(s1619 1.0)
(s1620 1.0)
(s1621 1.0)
(s1622 1.0)
(s1623 1.0)
(s1624 1.0)
(s1625 1.0)
(s1626 1.0)
(s1627 1.0)
(s1628 1.0)
(s1629 1.0)
(s1630 1.0)
(s1631 1.0)
(s1632 1.0)
(s1633 1.0)
(s1634 1.0)
(s1635 1.0)
(s1636 1.0)
(s1637 1.0)
(s1638 1.0)
(s1639 1.0)
(s1640 1.0)
(s1641 1.0)
(s1642 1.0)
(s1643 1.0)
(s1644 1.0)
(s1645 1.0)
(s1646 1.0)
(s1647 1.0)
(s1648 1.0)
(s1649 1.0)
(s1650 1.0)
(s1651 1.0)
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(s1653 1.0)
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(s1655 1.0)
(s1656 1.0)
(s1657 1.0)
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(s1660 1.0)
(s1661 1.0)
(s1662 1.0)
(s1663 1.0)
(s1664 1.0)
(s1665 1.0)
(s1666 1.0)
(s1667 1.0)
(s1668 1.0)
(s1669 1.0)
(s1670 1.0)
(s1671 1.0)
(s1672 1.0)
(s1673 1.0)
(s1674 1.0)
(s1675 1.0)
(s1676 1.0)
(s1677 1.0)
(s1678 1.0)
(s1679 1.0)
(s1680 1.0)
(s1681 1.0)
(s1682 1.0)
(s1683 1.0)
(s1684 1.0)
(s1685 1.0)
(s1686 1.0)
(s1687 1.0)
(s1688 1.0)
(s1689 1.0)
(s1690 1.0)
(s1691 1.0)
(s1692 1.0)
(s1693 1.0)
(s1694 1.0)
(s1695 1.0)
(s1696 1.0)
(s1697 1.0)
(s1698 1.0)
(s1699 1.0)
(s1700 1.0)
(s1701 1.0)
(s1702 1.0)
(s1703 1.0)
(s1704 1.0)
(s1705 1.0)
(s1706 1.0)
(s1707 1.0)
(s1708 1.0)
(s1709 1.0)
(s1710 1.0)
(s1711 1.0)
(s1712 1.0)
(s1713 1.0)
(s1714 1.0)
(s1715 1.0)
(s1716 1.0)
(s1717 1.0)
(s1718 1.0)
(s1719 1.0)
(s1720 1.0)
(s1721 1.0)
(s1722 1.0)
(s1723 1.0)
(s1724 1.0)
(s1725 1.0)
(s1726 1.0)
(s1727 1.0)
(s1728 1.0)
(s1729 1.0)
(s1730 1.0)
(s1731 1.0)
(s1732 1.0)
(s1733 1.0)
(s1734 1.0)
(s1735 1.0)
(s1736 1.0)
(s1737 1.0)
(s1738 1.0)
(s1739 1.0)
(s1740 1.0)
(s1741 1.0)
(s1742 1.0)
(s1743 1.0)
(s1744 1.0)
(s1745 1.0)
(s1746 1.0)
(s1747 1.0)
(s1748 1.0)
(s1749 1.0)
(s1750 1.0)
(s1751 1.0)
(s1752 1.0)
(s1753 1.0)
(s1754 1.0)
(s1755 1.0)
(s1756 1.0)
(s1757 1.0)
(s1758 1.0)
(s1759 1.0)
(s1760 1.0)
(s1761 1.0)
(s1762 1.0)
(s1763 1.0)
(s1764 1.0)
(s1765 1.0)
(s1766 1.0)
(s1767 1.0)
(s1768 1.0)
(s1769 1.0)
(s1770 1.0)
(s1771 1.0)
(s1772 1.0)
(s1773 1.0)
(s1774 1.0)
(s1775 1.0)
(s1776 1.0)
(s1777 1.0)
(s1778 1.0)
(s1779 1.0)
(s1780 1.0)
(s1781 1.0)
(s1782 1.0)
(s1783 1.0)
(s1784 1.0)
(s1785 1.0)
(s1786 1.0)
(s1787 1.0)
(s1788 1.0)
(s1789 1.0)
(s1790 1.0)
(s1791 1.0)
(s1792 1.0)
(s1793 1.0)
(s1794 1.0)
(s1795 1.0)
(s1796 1.0)
(s1797 1.0)
(s1798 1.0)
(s1799 1.0)
(s1800 1.0)
(s1801 1.0)
(s1802 1.0)
(s1803 1.0)
(s1804 1.0)
(s1805 1.0)
(s1806 1.0)
(s1807 1.0)
(s1808 1.0)
(s1809 1.0)
(s1810 1.0)
(s1811 1.0)
(s1812 1.0)
(s1813 1.0)
(s1814 1.0)
(s1815 1.0)
(s1816 1.0)
(s1817 1.0)
(s1818 1.0)
(s1819 1.0)
(s1820 1.0)
(s1821 1.0)
(s1822 1.0)
(s1823 1.0)
(s1824 1.0)
(s1825 1.0)
(s1826 1.0)
(s1827 1.0)
(s1828 1.0)
(s1829 1.0)
(s1830 1.0)
(s1831 1.0)
(s1832 1.0)
(s1833 1.0)
(s1834 1.0)
(s1835 1.0)
(s1836 1.0)
(s1837 1.0)
(s1838 1.0)
(s1839 1.0)
(s1840 1.0)
(s1841 1.0)
(s1842 1.0)
(s1843 1.0)
(s1844 1.0)
(s1845 1.0)
(s1846 1.0)
(s1847 1.0)
(s1848 1.0)
(s1849 1.0)
(s1850 1.0)
(s1851 1.0)
(s1852 1.0)
(s1853 1.0)
(s1854 1.0)
(s1855 1.0)
(s1856 1.0)
(s1857 1.0)
(s1858 1.0)
(s1859 1.0)
(s1860 1.0)
(s1861 1.0)
(s1862 1.0)
(s1863 1.0)
(s1864 1.0)
(s1865 1.0)
(s1866 1.0)
(s1867 1.0)
(s1868 1.0)
(s1869 1.0)
(s1870 1.0)
(s1871 1.0)
(s1872 1.0)
(s1873 1.0)
(s1874 1.0)
(s1875 1.0)
(s1876 1.0)
(s1877 1.0)
(s1878 1.0)
(s1879 1.0)
(s1880 1.0)
(s1881 1.0)
(s1882 1.0)
(s1883 1.0)
(s1884 1.0)
(s1885 1.0)
(s1886 1.0)
(s1887 1.0)
(s1888 1.0)
(s1889 1.0)
(s1890 1.0)
(s1891 1.0)
(s1892 1.0)
(s1893 1.0)
(s1894 1.0)
(s1895 1.0)
(s1896 1.0)
(s1897 1.0)
(s1898 1.0)
(s1899 1.0)
(s1900 1.0)
(s1901 1.0)
(s1902 1.0)
(s1903 1.0)
(s1904 1.0)
(s1905 1.0)
(s1906 1.0)
(s1907 1.0)
(s1908 1.0)
(s1909 1.0)
(s1910 1.0)
(s1911 1.0)
(s1912 1.0)
(s1913 1.0)
(s1914 1.0)
(s1915 1.0)
(s1916 1.0)
(s1917 1.0)
(s1918 1.0)
(s1919 1.0)
(s1920 1.0)
(s1921 1.0)
(s1922 1.0)
(s1923 1.0)
(s1924 1.0)
(s1925 1.0)
(s1926 1.0)
(s1927 1.0)
(s1928 1.0)
(s1929 1.0)
(s1930 1.0)
(s1931 1.0)
(s1932 1.0)
(s1933 1.0)
(s1934 1.0)
(s1935 1.0)
(s1936 1.0)
(s1937 1.0)
(s1938 1.0)
(s1939 1.0)
(s1940 1.0)
(s1941 1.0)
(s1942 1.0)
(s1943 1.0)
(s1944 1.0)
(s1945 1.0)
(s1946 1.0)
(s1947 1.0)
(s1948 1.0)
(s1949 1.0)
(s1950 1.0)
(s1951 1.0)
(s1952 1.0)
(s1953 1.0)
(s1954 1.0)
(s1955 1.0)
(s1956 1.0)
(s1957 1.0)
(s1958 1.0)
(s1959 1.0)
(s1960 1.0)
(s1961 1.0)
(s1962 1.0)
(s1963 1.0)
(s1964 1.0)
(s1965 1.0)
(s1966 1.0)
(s1967 1.0)
(s1968 1.0)
(s1969 1.0)
(s1970 1.0)
(s1971 1.0)
(s1972 1.0)
(s1973 1.0)
(s1974 1.0)
(s1975 1.0)
(s1976 1.0)
(s1977 1.0)
(s1978 1.0)
(s1979 1.0)
(s1980 1.0)
(s1981 1.0)
(s1982 1.0)
(s1983 1.0)
(s1984 1.0)
(s1985 1.0)
(s1986 1.0)
(s1987 1.0)
(s1988 1.0)
(s1989 1.0)
(s1990 1.0)
(s1991 1.0)
(s1992 1.0)
(s1993 1.0)
(s1994 1.0)
(s1995 1.0)
(s1996 1.0)
(s1997 1.0)
(s1998 1.0)
(s1999 1.0)
(s2000 1.0)
(s2001 1.0)
(s2002 1.0)
(s2003 1.0)
(s2004 1.0)
(s2005 1.0)
(s2006 1.0)
(s2007 1.0)
(s2008 1.0)
(s2009 1.0)
(s2010 1.0)
(s2011 1.0)
(s2012 1.0)
(s2013 1.0)
(s2014 1.0)
(s2015 1.0)
(s2016 1.0)
(s2017 1.0)
(s2018 1.0)
(s2019 1.0)
(s2020 1.0)
(s2021 1.0)
(s2022 1.0)
(s2023 1.0)
(s2024 1.0)
(s2025 1.0)
(s2026 1.0)
(s2027 1.0)
(s2028 1.0)
(s2029 1.0)
(s2030 1.0)
(s2031 1.0)
(s2032 1.0)
(s2033 1.0)
(s2034 1.0)
(s2035 1.0)
(s2036 1.0)
(s2037 1.0)
(s2038 1.0)
(s2039 1.0)
(s2040 1.0)
(s2041 1.0)
(s2042 1.0)
(s2043 1.0)
(s2044 1.0)
(s2045 1.0)
(s2046 1.0)
(s2047 1.0)
(s2048 1.0)
(s2049 1.0)
(s2050 1.0)
(s2051 1.0)
(s2052 1.0)
(s2053 1.0)
(s2054 1.0)
(s2055 1.0)
(s2056 1.0)
(s2057 1.0)
(s2058 1.0)
(s2059 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2159/4121 variables, and 0 constraints, problems are : Problem set: 0 solved, 1960 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2160 constraints, PredecessorRefiner: 1960/1960 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1960 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
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timeout
(s1303 1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2159/4121 variables, and 0 constraints, problems are : Problem set: 0 solved, 1960 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2160 constraints, PredecessorRefiner: 0/1960 constraints, Known Traps: 0/0 constraints]
After SMT, in 61645ms problems are : Problem set: 0 solved, 1960 unsolved
Search for dead transitions found 0 dead transitions in 61660ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2160/2442 places, 1961/2242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62445 ms. Remains : 2160/2442 places, 1961/2242 transitions.
Built C files in :
/tmp/ltsmin7416698265256804477
[2024-05-29 12:49:05] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7416698265256804477
Running compilation step : cd /tmp/ltsmin7416698265256804477;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7416698265256804477;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7416698265256804477;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 6 out of 2442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Applied a total of 0 rules in 98 ms. Remains 2442 /2442 variables (removed 0) and now considering 2242/2242 (removed 0) transitions.
// Phase 1: matrix 2242 rows 2442 cols
[2024-05-29 12:49:09] [INFO ] Computed 441 invariants in 16 ms
[2024-05-29 12:49:09] [INFO ] Implicit Places using invariants in 755 ms returned []
[2024-05-29 12:49:09] [INFO ] Invariant cache hit.
[2024-05-29 12:49:12] [INFO ] Implicit Places using invariants and state equation in 2272 ms returned []
Implicit Place search using SMT with State Equation took 3027 ms to find 0 implicit places.
Running 2241 sub problems to find dead transitions.
[2024-05-29 12:49:12] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2441/4684 variables, and 0 constraints, problems are : Problem set: 0 solved, 2241 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2442 constraints, PredecessorRefiner: 2241/2241 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2241 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s399 1)
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(s405 1)
(s406 1)
(s407 1)
(s408 1)
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(s410 1)
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(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
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(s422 1)
(s423 1)
(s424 1)
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(s435 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2441/4684 variables, and 0 constraints, problems are : Problem set: 0 solved, 2241 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2442 constraints, PredecessorRefiner: 0/2241 constraints, Known Traps: 0/0 constraints]
After SMT, in 60560ms problems are : Problem set: 0 solved, 2241 unsolved
Search for dead transitions found 0 dead transitions in 60578ms
Finished structural reductions in LTL mode , in 1 iterations and 63710 ms. Remains : 2442/2442 places, 2242/2242 transitions.
Built C files in :
/tmp/ltsmin15368516351473641332
[2024-05-29 12:50:12] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15368516351473641332
Running compilation step : cd /tmp/ltsmin15368516351473641332;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15368516351473641332;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15368516351473641332;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 12:50:15] [INFO ] Flatten gal took : 56 ms
[2024-05-29 12:50:15] [INFO ] Flatten gal took : 57 ms
[2024-05-29 12:50:15] [INFO ] Time to serialize gal into /tmp/LTL7584147073962811195.gal : 12 ms
[2024-05-29 12:50:15] [INFO ] Time to serialize properties into /tmp/LTL16936661918626571396.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/LTL7584147073962811195.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1987018426037710630.hoa' '-atoms' '/tmp/LTL16936661918626571396.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/LTL16936661918626571396.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1987018426037710630.hoa
Detected timeout of ITS tools.
[2024-05-29 12:50:30] [INFO ] Flatten gal took : 52 ms
[2024-05-29 12:50:31] [INFO ] Flatten gal took : 52 ms
[2024-05-29 12:50:31] [INFO ] Time to serialize gal into /tmp/LTL12554016415519884982.gal : 10 ms
[2024-05-29 12:50:31] [INFO ] Time to serialize properties into /tmp/LTL2095366075917070122.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/LTL12554016415519884982.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2095366075917070122.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(G((X(X(X("((p993==0)||(p1409==0))"))))||("(((p661==0)||(p663==0))&&((p2619==0)||(p2639==0)))"))))))
Formula 0 simplified : XXF(!"(((p661==0)||(p663==0))&&((p2619==0)||(p2639==0)))" & XXX!"((p993==0)||(p1409==0))")
Detected timeout of ITS tools.
[2024-05-29 12:50:46] [INFO ] Flatten gal took : 49 ms
[2024-05-29 12:50:46] [INFO ] Applying decomposition
[2024-05-29 12:50:46] [INFO ] Flatten gal took : 49 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/graph4203249160407335546.txt' '-o' '/tmp/graph4203249160407335546.bin' '-w' '/tmp/graph4203249160407335546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4203249160407335546.bin' '-l' '-1' '-v' '-w' '/tmp/graph4203249160407335546.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:50:46] [INFO ] Decomposing Gal with order
[2024-05-29 12:50:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:50:46] [INFO ] Removed a total of 360 redundant transitions.
[2024-05-29 12:50:46] [INFO ] Flatten gal took : 102 ms
[2024-05-29 12:50:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2024-05-29 12:50:46] [INFO ] Time to serialize gal into /tmp/LTL14999321952065696993.gal : 25 ms
[2024-05-29 12:50:46] [INFO ] Time to serialize properties into /tmp/LTL16362385751308306630.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/LTL14999321952065696993.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16362385751308306630.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...256
Read 1 LTL properties
Checking formula 0 : !((X(X(G((X(X(X("((i14.u356.p993==0)||(i20.i3.i0.u504.p1409==0))"))))||("(((i9.i1.i0.u237.p661==0)||(i9.i1.i0.u238.p663==0))&&((i38.i3...209
Formula 0 simplified : XXF(!"(((i9.i1.i0.u237.p661==0)||(i9.i1.i0.u238.p663==0))&&((i38.i3.i0.u929.p2619==0)||(i38.i3.i1.u936.p2639==0)))" & XXX!"((i14.u35...195
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-02 finished in 325555 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 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2453 transition count 1972
Reduce places removed 281 places and 0 transitions.
Iterating post reduction 1 with 281 rules applied. Total rules applied 562 place count 2172 transition count 1972
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 562 place count 2172 transition count 1771
Deduced a syphon composed of 201 places in 3 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 964 place count 1971 transition count 1771
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 976 place count 1959 transition count 1759
Iterating global reduction 2 with 12 rules applied. Total rules applied 988 place count 1959 transition count 1759
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 988 place count 1959 transition count 1753
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1000 place count 1953 transition count 1753
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 1 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2420 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2422 place count 1241 transition count 1041
Applied a total of 2422 rules in 330 ms. Remains 1241 /2454 variables (removed 1213) and now considering 1041/2254 (removed 1213) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 12:51:02] [INFO ] Computed 441 invariants in 7 ms
[2024-05-29 12:51:02] [INFO ] Implicit Places using invariants in 507 ms returned []
[2024-05-29 12:51:02] [INFO ] Invariant cache hit.
[2024-05-29 12:51:03] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1565 ms to find 0 implicit places.
[2024-05-29 12:51:03] [INFO ] Redundant transitions in 14 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:51:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 436/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
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(s14 1.0)
(s15 0.0)
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(s25 1.0)
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(s33 0.0)
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(s56 1.0)
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(s61 1.0)
(s62 0.0)
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(s65 1.0)
(s66 0.0)
(s67 0.0)
(s68 1.0)
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(s70 1.0)
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(s73 1.0)
(s74 0.0)
(s75 1.0)
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(s89 0.0)
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(s91 0.0)
(s92 1.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 1.0)
(s97 0.0)
(s98 0.0)
(s99 1.0)
(s100 0.0)
(s101 1.0)
(s102 0.0)
(s103 0.0)
(s104 1.0)
(s105 0.0)
(s106 1.0)
(s107 0.0)
(s108 0.0)
(s109 1.0)
(s110 0.0)
(s111 1.0)
(s112 0.0)
(s113 1.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 436 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 436/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 436/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 5/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/2454 places, 1041/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62123 ms. Remains : 1241/2454 places, 1041/2254 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-03
Product exploration explored 100000 steps with 42 reset in 829 ms.
Product exploration explored 100000 steps with 41 reset in 1045 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 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 25 ms :[(NOT p0)]
RANDOM walk for 9597 steps (0 resets) in 110 ms. (86 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 98 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
[2024-05-29 12:52:06] [INFO ] Invariant cache hit.
[2024-05-29 12:52:07] [INFO ] [Real]Absence check using 441 positive place invariants in 242 ms returned sat
[2024-05-29 12:52:09] [INFO ] [Real]Absence check using state equation in 2230 ms returned sat
[2024-05-29 12:52:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:52:10] [INFO ] [Nat]Absence check using 441 positive place invariants in 223 ms returned sat
[2024-05-29 12:52:12] [INFO ] [Nat]Absence check using state equation in 2552 ms returned sat
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 41 places in 48 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 35 places in 46 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 38 places in 43 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 37 places in 40 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 42 places in 52 ms of which 1 ms to minimize.
[2024-05-29 12:52:13] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 1 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 36 places in 48 ms of which 1 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 0 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 0 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 34 places in 44 ms of which 1 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 0 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-29 12:52:14] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 1892 ms
[2024-05-29 12:52:14] [INFO ] Computed and/alt/rep : 1038/1999/1038 causal constraints (skipped 0 transitions) in 52 ms.
Could not prove EG (NOT p0)
Support contains 2 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 33 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 12:52:24] [INFO ] Invariant cache hit.
[2024-05-29 12:52:25] [INFO ] Implicit Places using invariants in 502 ms returned []
[2024-05-29 12:52:25] [INFO ] Invariant cache hit.
[2024-05-29 12:52:26] [INFO ] Implicit Places using invariants and state equation in 1048 ms returned []
Implicit Place search using SMT with State Equation took 1551 ms to find 0 implicit places.
[2024-05-29 12:52:26] [INFO ] Redundant transitions in 14 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:52:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 436/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 436 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 436/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 436/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 5/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60183ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60191ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61796 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 62 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 41 ms :[(NOT p0)]
RANDOM walk for 9510 steps (0 resets) in 100 ms. (94 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 96 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)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-29 12:53:26] [INFO ] Invariant cache hit.
[2024-05-29 12:53:27] [INFO ] [Real]Absence check using 441 positive place invariants in 227 ms returned sat
[2024-05-29 12:53:29] [INFO ] [Real]Absence check using state equation in 2243 ms returned sat
[2024-05-29 12:53:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:53:30] [INFO ] [Nat]Absence check using 441 positive place invariants in 200 ms returned sat
[2024-05-29 12:53:33] [INFO ] [Nat]Absence check using state equation in 2407 ms returned sat
[2024-05-29 12:53:33] [INFO ] Deduced a trap composed of 28 places in 53 ms of which 1 ms to minimize.
[2024-05-29 12:53:33] [INFO ] Deduced a trap composed of 41 places in 48 ms of which 1 ms to minimize.
[2024-05-29 12:53:33] [INFO ] Deduced a trap composed of 35 places in 49 ms of which 1 ms to minimize.
[2024-05-29 12:53:33] [INFO ] Deduced a trap composed of 38 places in 40 ms of which 1 ms to minimize.
[2024-05-29 12:53:33] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 0 ms to minimize.
[2024-05-29 12:53:33] [INFO ] Deduced a trap composed of 37 places in 46 ms of which 1 ms to minimize.
[2024-05-29 12:53:33] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 42 places in 54 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 36 places in 51 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 0 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 1 ms to minimize.
[2024-05-29 12:53:34] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 1 ms to minimize.
[2024-05-29 12:53:35] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 2 ms to minimize.
[2024-05-29 12:53:35] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 1912 ms
[2024-05-29 12:53:35] [INFO ] Computed and/alt/rep : 1038/1999/1038 causal constraints (skipped 0 transitions) in 47 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 41 reset in 836 ms.
Product exploration explored 100000 steps with 41 reset in 1040 ms.
Built C files in :
/tmp/ltsmin7029984716869494019
[2024-05-29 12:53:46] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 12:53:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:53:46] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 12:53:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:53:47] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 12:53:47] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:53:47] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7029984716869494019
Running compilation step : cd /tmp/ltsmin7029984716869494019;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7029984716869494019;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7029984716869494019;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 38 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 12:53:50] [INFO ] Invariant cache hit.
[2024-05-29 12:53:50] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-29 12:53:50] [INFO ] Invariant cache hit.
[2024-05-29 12:53:51] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1555 ms to find 0 implicit places.
[2024-05-29 12:53:51] [INFO ] Redundant transitions in 14 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:53:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 436/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 436 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 436/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 436/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 5/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60194ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61816 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Built C files in :
/tmp/ltsmin8214803179699931475
[2024-05-29 12:54:51] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 12:54:51] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:54:51] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 12:54:51] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:54:52] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 12:54:52] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:54:52] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8214803179699931475
Running compilation step : cd /tmp/ltsmin8214803179699931475;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8214803179699931475;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8214803179699931475;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 12:54:55] [INFO ] Flatten gal took : 27 ms
[2024-05-29 12:54:55] [INFO ] Flatten gal took : 27 ms
[2024-05-29 12:54:55] [INFO ] Time to serialize gal into /tmp/LTL2606854639180434112.gal : 5 ms
[2024-05-29 12:54:55] [INFO ] Time to serialize properties into /tmp/LTL5646777217466681567.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/LTL2606854639180434112.gal' '-t' 'CGAL' '-hoa' '/tmp/aut224986423869705578.hoa' '-atoms' '/tmp/LTL5646777217466681567.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...316
Loading property file /tmp/LTL5646777217466681567.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut224986423869705578.hoa
Detected timeout of ITS tools.
[2024-05-29 12:55:10] [INFO ] Flatten gal took : 25 ms
[2024-05-29 12:55:10] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:55:10] [INFO ] Time to serialize gal into /tmp/LTL16121585625387144263.gal : 5 ms
[2024-05-29 12:55:10] [INFO ] Time to serialize properties into /tmp/LTL6144347252250371842.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/LTL16121585625387144263.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6144347252250371842.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("((p42==1)&&(p61==1))")))
Formula 0 simplified : G!"((p42==1)&&(p61==1))"
Detected timeout of ITS tools.
[2024-05-29 12:55:25] [INFO ] Flatten gal took : 25 ms
[2024-05-29 12:55:25] [INFO ] Applying decomposition
[2024-05-29 12:55:25] [INFO ] Flatten gal took : 37 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/graph14796532924415184627.txt' '-o' '/tmp/graph14796532924415184627.bin' '-w' '/tmp/graph14796532924415184627.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14796532924415184627.bin' '-l' '-1' '-v' '-w' '/tmp/graph14796532924415184627.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:55:25] [INFO ] Decomposing Gal with order
[2024-05-29 12:55:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:55:25] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:55:25] [INFO ] Flatten gal took : 42 ms
[2024-05-29 12:55:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 11 ms.
[2024-05-29 12:55:25] [INFO ] Time to serialize gal into /tmp/LTL16979715351281051749.gal : 9 ms
[2024-05-29 12:55:25] [INFO ] Time to serialize properties into /tmp/LTL18124478455825853571.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/LTL16979715351281051749.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18124478455825853571.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...256
Read 1 LTL properties
Checking formula 0 : !((F("((i0.i0.u0.p42==1)&&(i0.i1.u4.p61==1))")))
Formula 0 simplified : G!"((i0.i0.u0.p42==1)&&(i0.i1.u4.p61==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-03 finished in 278781 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)))'
Support contains 2 out of 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 2453 transition count 1971
Reduce places removed 282 places and 0 transitions.
Iterating post reduction 1 with 282 rules applied. Total rules applied 564 place count 2171 transition count 1971
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 564 place count 2171 transition count 1771
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 964 place count 1971 transition count 1771
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 976 place count 1959 transition count 1759
Iterating global reduction 2 with 12 rules applied. Total rules applied 988 place count 1959 transition count 1759
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 988 place count 1959 transition count 1753
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1000 place count 1953 transition count 1753
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 1 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2420 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2422 place count 1241 transition count 1041
Applied a total of 2422 rules in 329 ms. Remains 1241 /2454 variables (removed 1213) and now considering 1041/2254 (removed 1213) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 12:55:40] [INFO ] Computed 441 invariants in 4 ms
[2024-05-29 12:55:41] [INFO ] Implicit Places using invariants in 506 ms returned []
[2024-05-29 12:55:41] [INFO ] Invariant cache hit.
[2024-05-29 12:55:42] [INFO ] Implicit Places using invariants and state equation in 1017 ms returned []
Implicit Place search using SMT with State Equation took 1524 ms to find 0 implicit places.
[2024-05-29 12:55:42] [INFO ] Redundant transitions in 12 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 12:55:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 12:56:27] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-29 12:56:27] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 0 ms to minimize.
[2024-05-29 12:56:27] [INFO ] Deduced a trap composed of 42 places in 36 ms of which 0 ms to minimize.
[2024-05-29 12:56:27] [INFO ] Deduced a trap composed of 56 places in 39 ms of which 1 ms to minimize.
[2024-05-29 12:56:27] [INFO ] Deduced a trap composed of 73 places in 41 ms of which 1 ms to minimize.
[2024-05-29 12:56:28] [INFO ] Deduced a trap composed of 85 places in 45 ms of which 1 ms to minimize.
[2024-05-29 12:56:28] [INFO ] Deduced a trap composed of 103 places in 49 ms of which 1 ms to minimize.
[2024-05-29 12:56:28] [INFO ] Deduced a trap composed of 113 places in 54 ms of which 1 ms to minimize.
[2024-05-29 12:56:29] [INFO ] Deduced a trap composed of 129 places in 55 ms of which 1 ms to minimize.
[2024-05-29 12:56:29] [INFO ] Deduced a trap composed of 144 places in 61 ms of which 1 ms to minimize.
[2024-05-29 12:56:29] [INFO ] Deduced a trap composed of 159 places in 63 ms of which 2 ms to minimize.
[2024-05-29 12:56:29] [INFO ] Deduced a trap composed of 175 places in 75 ms of which 2 ms to minimize.
[2024-05-29 12:56:30] [INFO ] Deduced a trap composed of 190 places in 76 ms of which 2 ms to minimize.
[2024-05-29 12:56:30] [INFO ] Deduced a trap composed of 206 places in 76 ms of which 2 ms to minimize.
[2024-05-29 12:56:30] [INFO ] Deduced a trap composed of 219 places in 81 ms of which 2 ms to minimize.
[2024-05-29 12:56:31] [INFO ] Deduced a trap composed of 232 places in 87 ms of which 2 ms to minimize.
[2024-05-29 12:56:31] [INFO ] Deduced a trap composed of 252 places in 90 ms of which 2 ms to minimize.
[2024-05-29 12:56:31] [INFO ] Deduced a trap composed of 267 places in 93 ms of which 2 ms to minimize.
[2024-05-29 12:56:32] [INFO ] Deduced a trap composed of 277 places in 105 ms of which 2 ms to minimize.
[2024-05-29 12:56:32] [INFO ] Deduced a trap composed of 293 places in 99 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 461 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 20/20 constraints]
After SMT, in 60185ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60193ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/2454 places, 1041/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62064 ms. Remains : 1241/2454 places, 1041/2254 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-04
Stuttering criterion allowed to conclude after 2680 steps with 0 reset in 28 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-04 finished in 62162 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 1 out of 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 2453 transition count 1971
Reduce places removed 282 places and 0 transitions.
Iterating post reduction 1 with 282 rules applied. Total rules applied 564 place count 2171 transition count 1971
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 564 place count 2171 transition count 1771
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 964 place count 1971 transition count 1771
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 976 place count 1959 transition count 1759
Iterating global reduction 2 with 12 rules applied. Total rules applied 988 place count 1959 transition count 1759
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 988 place count 1959 transition count 1753
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1000 place count 1953 transition count 1753
Performed 711 Post agglomeration using F-continuation condition.Transition count delta: 711
Deduced a syphon composed of 711 places in 1 ms
Reduce places removed 711 places and 0 transitions.
Iterating global reduction 2 with 1422 rules applied. Total rules applied 2422 place count 1242 transition count 1042
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2424 place count 1240 transition count 1040
Applied a total of 2424 rules in 326 ms. Remains 1240 /2454 variables (removed 1214) and now considering 1040/2254 (removed 1214) transitions.
// Phase 1: matrix 1040 rows 1240 cols
[2024-05-29 12:56:43] [INFO ] Computed 441 invariants in 3 ms
[2024-05-29 12:56:43] [INFO ] Implicit Places using invariants in 498 ms returned []
[2024-05-29 12:56:43] [INFO ] Invariant cache hit.
[2024-05-29 12:56:44] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 1515 ms to find 0 implicit places.
[2024-05-29 12:56:44] [INFO ] Redundant transitions in 14 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:56:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 441 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
[2024-05-29 12:57:30] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-29 12:57:30] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:57:30] [INFO ] Deduced a trap composed of 42 places in 31 ms of which 1 ms to minimize.
[2024-05-29 12:57:30] [INFO ] Deduced a trap composed of 56 places in 42 ms of which 1 ms to minimize.
[2024-05-29 12:57:31] [INFO ] Deduced a trap composed of 73 places in 41 ms of which 1 ms to minimize.
[2024-05-29 12:57:31] [INFO ] Deduced a trap composed of 85 places in 46 ms of which 1 ms to minimize.
[2024-05-29 12:57:31] [INFO ] Deduced a trap composed of 103 places in 49 ms of which 1 ms to minimize.
[2024-05-29 12:57:31] [INFO ] Deduced a trap composed of 113 places in 57 ms of which 1 ms to minimize.
[2024-05-29 12:57:32] [INFO ] Deduced a trap composed of 129 places in 60 ms of which 2 ms to minimize.
[2024-05-29 12:57:32] [INFO ] Deduced a trap composed of 144 places in 64 ms of which 2 ms to minimize.
[2024-05-29 12:57:32] [INFO ] Deduced a trap composed of 159 places in 66 ms of which 1 ms to minimize.
[2024-05-29 12:57:32] [INFO ] Deduced a trap composed of 175 places in 77 ms of which 1 ms to minimize.
[2024-05-29 12:57:33] [INFO ] Deduced a trap composed of 190 places in 75 ms of which 1 ms to minimize.
[2024-05-29 12:57:33] [INFO ] Deduced a trap composed of 206 places in 77 ms of which 2 ms to minimize.
[2024-05-29 12:57:33] [INFO ] Deduced a trap composed of 219 places in 83 ms of which 1 ms to minimize.
[2024-05-29 12:57:34] [INFO ] Deduced a trap composed of 232 places in 88 ms of which 2 ms to minimize.
[2024-05-29 12:57:34] [INFO ] Deduced a trap composed of 252 places in 95 ms of which 2 ms to minimize.
[2024-05-29 12:57:35] [INFO ] Deduced a trap composed of 267 places in 92 ms of which 2 ms to minimize.
[2024-05-29 12:57:35] [INFO ] Deduced a trap composed of 277 places in 108 ms of which 2 ms to minimize.
[2024-05-29 12:57:35] [INFO ] Deduced a trap composed of 293 places in 99 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1240/2280 variables, and 461 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 0/1038 constraints, Known Traps: 20/20 constraints]
After SMT, in 60205ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60213ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1240/2454 places, 1040/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62074 ms. Remains : 1240/2454 places, 1040/2254 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-05
Product exploration explored 100000 steps with 88 reset in 773 ms.
Product exploration explored 100000 steps with 87 reset in 956 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 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 25 ms :[(NOT p0)]
RANDOM walk for 4911 steps (0 resets) in 53 ms. (90 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 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 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2024-05-29 12:57:47] [INFO ] Invariant cache hit.
[2024-05-29 12:57:47] [INFO ] [Real]Absence check using 441 positive place invariants in 235 ms returned sat
[2024-05-29 12:57:50] [INFO ] [Real]Absence check using state equation in 2353 ms returned sat
[2024-05-29 12:57:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:57:51] [INFO ] [Nat]Absence check using 441 positive place invariants in 223 ms returned sat
[2024-05-29 12:57:53] [INFO ] [Nat]Absence check using state equation in 2479 ms returned sat
[2024-05-29 12:57:53] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:57:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2024-05-29 12:57:53] [INFO ] Computed and/alt/rep : 1038/1993/1038 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-29 12:58:05] [INFO ] Added : 640 causal constraints over 128 iterations in 11463 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 1240 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 33 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:58:05] [INFO ] Invariant cache hit.
[2024-05-29 12:58:05] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-29 12:58:05] [INFO ] Invariant cache hit.
[2024-05-29 12:58:06] [INFO ] Implicit Places using invariants and state equation in 994 ms returned []
Implicit Place search using SMT with State Equation took 1481 ms to find 0 implicit places.
[2024-05-29 12:58:06] [INFO ] Redundant transitions in 11 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:58:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 441 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
[2024-05-29 12:58:52] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-29 12:58:52] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:58:53] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:58:53] [INFO ] Deduced a trap composed of 56 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:58:53] [INFO ] Deduced a trap composed of 73 places in 42 ms of which 1 ms to minimize.
[2024-05-29 12:58:53] [INFO ] Deduced a trap composed of 85 places in 44 ms of which 0 ms to minimize.
[2024-05-29 12:58:54] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 12:58:54] [INFO ] Deduced a trap composed of 113 places in 55 ms of which 1 ms to minimize.
[2024-05-29 12:58:54] [INFO ] Deduced a trap composed of 129 places in 57 ms of which 1 ms to minimize.
[2024-05-29 12:58:54] [INFO ] Deduced a trap composed of 144 places in 66 ms of which 1 ms to minimize.
[2024-05-29 12:58:55] [INFO ] Deduced a trap composed of 159 places in 67 ms of which 2 ms to minimize.
[2024-05-29 12:58:55] [INFO ] Deduced a trap composed of 175 places in 71 ms of which 2 ms to minimize.
[2024-05-29 12:58:55] [INFO ] Deduced a trap composed of 190 places in 78 ms of which 2 ms to minimize.
[2024-05-29 12:58:56] [INFO ] Deduced a trap composed of 206 places in 80 ms of which 2 ms to minimize.
[2024-05-29 12:58:56] [INFO ] Deduced a trap composed of 219 places in 82 ms of which 2 ms to minimize.
[2024-05-29 12:58:56] [INFO ] Deduced a trap composed of 232 places in 86 ms of which 2 ms to minimize.
[2024-05-29 12:58:57] [INFO ] Deduced a trap composed of 252 places in 90 ms of which 2 ms to minimize.
[2024-05-29 12:58:57] [INFO ] Deduced a trap composed of 267 places in 96 ms of which 2 ms to minimize.
[2024-05-29 12:58:58] [INFO ] Deduced a trap composed of 277 places in 103 ms of which 3 ms to minimize.
[2024-05-29 12:58:58] [INFO ] Deduced a trap composed of 293 places in 103 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1240/2280 variables, and 461 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 0/1038 constraints, Known Traps: 20/20 constraints]
After SMT, in 60190ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60198ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61730 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 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 40 ms :[(NOT p0)]
RANDOM walk for 4619 steps (0 resets) in 62 ms. (73 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 84 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-29 12:59:07] [INFO ] Invariant cache hit.
[2024-05-29 12:59:08] [INFO ] [Real]Absence check using 441 positive place invariants in 241 ms returned sat
[2024-05-29 12:59:10] [INFO ] [Real]Absence check using state equation in 2426 ms returned sat
[2024-05-29 12:59:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:11] [INFO ] [Nat]Absence check using 441 positive place invariants in 226 ms returned sat
[2024-05-29 12:59:14] [INFO ] [Nat]Absence check using state equation in 2517 ms returned sat
[2024-05-29 12:59:14] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:59:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 134 ms
[2024-05-29 12:59:14] [INFO ] Computed and/alt/rep : 1038/1993/1038 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-29 12:59:25] [INFO ] Added : 640 causal constraints over 128 iterations in 11444 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 86 reset in 786 ms.
Product exploration explored 100000 steps with 87 reset in 969 ms.
Built C files in :
/tmp/ltsmin7365859424520747302
[2024-05-29 12:59:27] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 12:59:27] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:59:27] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 12:59:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:59:27] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 12:59:27] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:59:27] [INFO ] Built C files in 134ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7365859424520747302
Running compilation step : cd /tmp/ltsmin7365859424520747302;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7365859424520747302;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7365859424520747302;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1240 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 32 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:59:30] [INFO ] Invariant cache hit.
[2024-05-29 12:59:31] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-29 12:59:31] [INFO ] Invariant cache hit.
[2024-05-29 12:59:32] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 1502 ms to find 0 implicit places.
[2024-05-29 12:59:32] [INFO ] Redundant transitions in 14 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:59:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 441 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
[2024-05-29 13:00:18] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-29 13:00:18] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-29 13:00:18] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 1 ms to minimize.
[2024-05-29 13:00:18] [INFO ] Deduced a trap composed of 56 places in 35 ms of which 1 ms to minimize.
[2024-05-29 13:00:18] [INFO ] Deduced a trap composed of 73 places in 46 ms of which 1 ms to minimize.
[2024-05-29 13:00:19] [INFO ] Deduced a trap composed of 85 places in 50 ms of which 1 ms to minimize.
[2024-05-29 13:00:19] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 13:00:19] [INFO ] Deduced a trap composed of 113 places in 55 ms of which 1 ms to minimize.
[2024-05-29 13:00:20] [INFO ] Deduced a trap composed of 129 places in 53 ms of which 1 ms to minimize.
[2024-05-29 13:00:20] [INFO ] Deduced a trap composed of 144 places in 56 ms of which 1 ms to minimize.
[2024-05-29 13:00:20] [INFO ] Deduced a trap composed of 159 places in 63 ms of which 1 ms to minimize.
[2024-05-29 13:00:20] [INFO ] Deduced a trap composed of 175 places in 69 ms of which 1 ms to minimize.
[2024-05-29 13:00:21] [INFO ] Deduced a trap composed of 190 places in 72 ms of which 1 ms to minimize.
[2024-05-29 13:00:21] [INFO ] Deduced a trap composed of 206 places in 78 ms of which 2 ms to minimize.
[2024-05-29 13:00:21] [INFO ] Deduced a trap composed of 219 places in 85 ms of which 2 ms to minimize.
[2024-05-29 13:00:22] [INFO ] Deduced a trap composed of 232 places in 83 ms of which 2 ms to minimize.
[2024-05-29 13:00:22] [INFO ] Deduced a trap composed of 252 places in 87 ms of which 2 ms to minimize.
[2024-05-29 13:00:22] [INFO ] Deduced a trap composed of 267 places in 93 ms of which 2 ms to minimize.
[2024-05-29 13:00:23] [INFO ] Deduced a trap composed of 277 places in 100 ms of which 3 ms to minimize.
[2024-05-29 13:00:23] [INFO ] Deduced a trap composed of 293 places in 103 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1240/2280 variables, and 461 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 0/1038 constraints, Known Traps: 20/20 constraints]
After SMT, in 60191ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60199ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61753 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Built C files in :
/tmp/ltsmin14025549722202675018
[2024-05-29 13:00:32] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 13:00:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:00:32] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 13:00:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:00:32] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 13:00:32] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:00:32] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14025549722202675018
Running compilation step : cd /tmp/ltsmin14025549722202675018;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14025549722202675018;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14025549722202675018;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 13:00:35] [INFO ] Flatten gal took : 27 ms
[2024-05-29 13:00:35] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:00:35] [INFO ] Time to serialize gal into /tmp/LTL14186619571667866127.gal : 5 ms
[2024-05-29 13:00:35] [INFO ] Time to serialize properties into /tmp/LTL6726013789017316839.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/LTL14186619571667866127.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4042691861545598058.hoa' '-atoms' '/tmp/LTL6726013789017316839.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/LTL6726013789017316839.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4042691861545598058.hoa
Detected timeout of ITS tools.
[2024-05-29 13:00:50] [INFO ] Flatten gal took : 25 ms
[2024-05-29 13:00:51] [INFO ] Flatten gal took : 25 ms
[2024-05-29 13:00:51] [INFO ] Time to serialize gal into /tmp/LTL6352347286161419037.gal : 4 ms
[2024-05-29 13:00:51] [INFO ] Time to serialize properties into /tmp/LTL13101645746580150531.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/LTL6352347286161419037.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13101645746580150531.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("(p1301==1)")))
Formula 0 simplified : G!"(p1301==1)"
Detected timeout of ITS tools.
[2024-05-29 13:01:06] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:01:06] [INFO ] Applying decomposition
[2024-05-29 13:01:06] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11052060803786401384.txt' '-o' '/tmp/graph11052060803786401384.bin' '-w' '/tmp/graph11052060803786401384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11052060803786401384.bin' '-l' '-1' '-v' '-w' '/tmp/graph11052060803786401384.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:01:06] [INFO ] Decomposing Gal with order
[2024-05-29 13:01:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:01:06] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 13:01:06] [INFO ] Flatten gal took : 42 ms
[2024-05-29 13:01:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 9 ms.
[2024-05-29 13:01:06] [INFO ] Time to serialize gal into /tmp/LTL8900889066757913288.gal : 9 ms
[2024-05-29 13:01:06] [INFO ] Time to serialize properties into /tmp/LTL1096327385849919416.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/LTL8900889066757913288.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1096327385849919416.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("(i18.i3.u208.p1301==1)")))
Formula 0 simplified : G!"(i18.i3.u208.p1301==1)"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-05 finished in 278566 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)||G(F(p1)))))'
Support contains 4 out of 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2453 transition count 1972
Reduce places removed 281 places and 0 transitions.
Iterating post reduction 1 with 281 rules applied. Total rules applied 562 place count 2172 transition count 1972
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 562 place count 2172 transition count 1772
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 962 place count 1972 transition count 1772
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 974 place count 1960 transition count 1760
Iterating global reduction 2 with 12 rules applied. Total rules applied 986 place count 1960 transition count 1760
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 986 place count 1960 transition count 1754
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 998 place count 1954 transition count 1754
Performed 708 Post agglomeration using F-continuation condition.Transition count delta: 708
Deduced a syphon composed of 708 places in 2 ms
Reduce places removed 708 places and 0 transitions.
Iterating global reduction 2 with 1416 rules applied. Total rules applied 2414 place count 1246 transition count 1046
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2416 place count 1244 transition count 1044
Applied a total of 2416 rules in 338 ms. Remains 1244 /2454 variables (removed 1210) and now considering 1044/2254 (removed 1210) transitions.
// Phase 1: matrix 1044 rows 1244 cols
[2024-05-29 13:01:21] [INFO ] Computed 441 invariants in 7 ms
[2024-05-29 13:01:22] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-29 13:01:22] [INFO ] Invariant cache hit.
[2024-05-29 13:01:23] [INFO ] Implicit Places using invariants and state equation in 1052 ms returned []
Implicit Place search using SMT with State Equation took 1550 ms to find 0 implicit places.
[2024-05-29 13:01:23] [INFO ] Redundant transitions in 15 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 13:01:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 431/431 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2288 variables, and 431 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 431/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 431/431 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
[2024-05-29 13:02:07] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-29 13:02:07] [INFO ] Deduced a trap composed of 28 places in 27 ms of which 0 ms to minimize.
[2024-05-29 13:02:08] [INFO ] Deduced a trap composed of 42 places in 34 ms of which 1 ms to minimize.
[2024-05-29 13:02:08] [INFO ] Deduced a trap composed of 56 places in 36 ms of which 0 ms to minimize.
[2024-05-29 13:02:08] [INFO ] Deduced a trap composed of 73 places in 45 ms of which 1 ms to minimize.
[2024-05-29 13:02:08] [INFO ] Deduced a trap composed of 85 places in 40 ms of which 1 ms to minimize.
[2024-05-29 13:02:09] [INFO ] Deduced a trap composed of 103 places in 49 ms of which 1 ms to minimize.
[2024-05-29 13:02:09] [INFO ] Deduced a trap composed of 113 places in 48 ms of which 1 ms to minimize.
[2024-05-29 13:02:09] [INFO ] Deduced a trap composed of 129 places in 58 ms of which 1 ms to minimize.
[2024-05-29 13:02:09] [INFO ] Deduced a trap composed of 144 places in 66 ms of which 1 ms to minimize.
[2024-05-29 13:02:10] [INFO ] Deduced a trap composed of 159 places in 69 ms of which 1 ms to minimize.
[2024-05-29 13:02:10] [INFO ] Deduced a trap composed of 175 places in 71 ms of which 1 ms to minimize.
[2024-05-29 13:02:10] [INFO ] Deduced a trap composed of 190 places in 74 ms of which 2 ms to minimize.
[2024-05-29 13:02:11] [INFO ] Deduced a trap composed of 206 places in 80 ms of which 1 ms to minimize.
[2024-05-29 13:02:11] [INFO ] Deduced a trap composed of 219 places in 77 ms of which 2 ms to minimize.
[2024-05-29 13:02:11] [INFO ] Deduced a trap composed of 232 places in 89 ms of which 2 ms to minimize.
[2024-05-29 13:02:12] [INFO ] Deduced a trap composed of 252 places in 96 ms of which 2 ms to minimize.
[2024-05-29 13:02:12] [INFO ] Deduced a trap composed of 267 places in 101 ms of which 2 ms to minimize.
[2024-05-29 13:02:12] [INFO ] Deduced a trap composed of 277 places in 99 ms of which 2 ms to minimize.
[2024-05-29 13:02:13] [INFO ] Deduced a trap composed of 293 places in 107 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 20/451 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1242/2288 variables, and 451 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 431/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 20/20 constraints]
After SMT, in 60187ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1244/2454 places, 1044/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62105 ms. Remains : 1244/2454 places, 1044/2254 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-06
Stuttering criterion allowed to conclude after 2673 steps with 4 reset in 30 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-06 finished in 62232 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 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2453 transition count 1972
Reduce places removed 281 places and 0 transitions.
Iterating post reduction 1 with 281 rules applied. Total rules applied 562 place count 2172 transition count 1972
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 562 place count 2172 transition count 1772
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 962 place count 1972 transition count 1772
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 974 place count 1960 transition count 1760
Iterating global reduction 2 with 12 rules applied. Total rules applied 986 place count 1960 transition count 1760
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 986 place count 1960 transition count 1754
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 998 place count 1954 transition count 1754
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 1 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2418 place count 1244 transition count 1044
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2420 place count 1242 transition count 1042
Applied a total of 2420 rules in 338 ms. Remains 1242 /2454 variables (removed 1212) and now considering 1042/2254 (removed 1212) transitions.
// Phase 1: matrix 1042 rows 1242 cols
[2024-05-29 13:02:23] [INFO ] Computed 441 invariants in 5 ms
[2024-05-29 13:02:24] [INFO ] Implicit Places using invariants in 495 ms returned []
[2024-05-29 13:02:24] [INFO ] Invariant cache hit.
[2024-05-29 13:02:25] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1567 ms to find 0 implicit places.
[2024-05-29 13:02:25] [INFO ] Redundant transitions in 17 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 13:02:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 440/440 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1241/2284 variables, and 440 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 440/441 constraints, State Equation: 0/1242 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 440/440 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 13:03:11] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 1/441 constraints. Problems are: Problem set: 0 solved, 1039 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 Int declared 1241/2284 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 440/441 constraints, State Equation: 0/1242 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 1/1 constraints]
After SMT, in 60202ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60211ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1242/2454 places, 1042/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62145 ms. Remains : 1242/2454 places, 1042/2254 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-07
Product exploration explored 100000 steps with 41 reset in 841 ms.
Product exploration explored 100000 steps with 41 reset in 1041 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 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 9511 steps (0 resets) in 118 ms. (79 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 74 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-29 13:03:27] [INFO ] Invariant cache hit.
[2024-05-29 13:03:28] [INFO ] [Real]Absence check using 441 positive place invariants in 230 ms returned sat
[2024-05-29 13:03:31] [INFO ] [Real]Absence check using state equation in 2336 ms returned sat
[2024-05-29 13:03:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:03:32] [INFO ] [Nat]Absence check using 441 positive place invariants in 232 ms returned sat
[2024-05-29 13:03:35] [INFO ] [Nat]Absence check using state equation in 3054 ms returned sat
[2024-05-29 13:03:35] [INFO ] Computed and/alt/rep : 1039/1996/1039 causal constraints (skipped 0 transitions) in 48 ms.
[2024-05-29 13:03:46] [INFO ] Added : 560 causal constraints over 112 iterations in 10949 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1242 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1242/1242 places, 1042/1042 transitions.
Applied a total of 0 rules in 33 ms. Remains 1242 /1242 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2024-05-29 13:03:46] [INFO ] Invariant cache hit.
[2024-05-29 13:03:46] [INFO ] Implicit Places using invariants in 502 ms returned []
[2024-05-29 13:03:46] [INFO ] Invariant cache hit.
[2024-05-29 13:03:47] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1573 ms to find 0 implicit places.
[2024-05-29 13:03:47] [INFO ] Redundant transitions in 16 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 13:03:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 440/440 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1241/2284 variables, and 440 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 440/441 constraints, State Equation: 0/1242 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 440/440 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 13:04:33] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 1/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2284 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 440/441 constraints, State Equation: 0/1242 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 1/1 constraints]
After SMT, in 60191ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60199ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61833 ms. Remains : 1242/1242 places, 1042/1042 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 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 9968 steps (0 resets) in 114 ms. (86 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 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 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2024-05-29 13:04:48] [INFO ] Invariant cache hit.
[2024-05-29 13:04:49] [INFO ] [Real]Absence check using 441 positive place invariants in 221 ms returned sat
[2024-05-29 13:04:51] [INFO ] [Real]Absence check using state equation in 2250 ms returned sat
[2024-05-29 13:04:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:04:52] [INFO ] [Nat]Absence check using 441 positive place invariants in 222 ms returned sat
[2024-05-29 13:04:55] [INFO ] [Nat]Absence check using state equation in 2906 ms returned sat
[2024-05-29 13:04:55] [INFO ] Computed and/alt/rep : 1039/1996/1039 causal constraints (skipped 0 transitions) in 47 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 41 reset in 836 ms.
Product exploration explored 100000 steps with 40 reset in 1026 ms.
Built C files in :
/tmp/ltsmin7698598792659583666
[2024-05-29 13:05:08] [INFO ] Computing symmetric may disable matrix : 1042 transitions.
[2024-05-29 13:05:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:05:08] [INFO ] Computing symmetric may enable matrix : 1042 transitions.
[2024-05-29 13:05:08] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:05:08] [INFO ] Computing Do-Not-Accords matrix : 1042 transitions.
[2024-05-29 13:05:08] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:05:08] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7698598792659583666
Running compilation step : cd /tmp/ltsmin7698598792659583666;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7698598792659583666;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7698598792659583666;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1242 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1242/1242 places, 1042/1042 transitions.
Applied a total of 0 rules in 32 ms. Remains 1242 /1242 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2024-05-29 13:05:11] [INFO ] Invariant cache hit.
[2024-05-29 13:05:12] [INFO ] Implicit Places using invariants in 489 ms returned []
[2024-05-29 13:05:12] [INFO ] Invariant cache hit.
[2024-05-29 13:05:13] [INFO ] Implicit Places using invariants and state equation in 1084 ms returned []
Implicit Place search using SMT with State Equation took 1573 ms to find 0 implicit places.
[2024-05-29 13:05:13] [INFO ] Redundant transitions in 14 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 13:05:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 440/440 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
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(s1055 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1241/2284 variables, and 440 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 440/441 constraints, State Equation: 0/1242 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 440/440 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 13:05:59] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 1/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2284 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 440/441 constraints, State Equation: 0/1242 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 1/1 constraints]
After SMT, in 60199ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60207ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61831 ms. Remains : 1242/1242 places, 1042/1042 transitions.
Built C files in :
/tmp/ltsmin6296694956938454813
[2024-05-29 13:06:13] [INFO ] Computing symmetric may disable matrix : 1042 transitions.
[2024-05-29 13:06:13] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:06:13] [INFO ] Computing symmetric may enable matrix : 1042 transitions.
[2024-05-29 13:06:13] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:06:13] [INFO ] Computing Do-Not-Accords matrix : 1042 transitions.
[2024-05-29 13:06:13] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:06:13] [INFO ] Built C files in 169ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6296694956938454813
Running compilation step : cd /tmp/ltsmin6296694956938454813;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6296694956938454813;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6296694956938454813;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 13:06:16] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:06:16] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:06:16] [INFO ] Time to serialize gal into /tmp/LTL7936920175061809289.gal : 4 ms
[2024-05-29 13:06:16] [INFO ] Time to serialize properties into /tmp/LTL1880681879209804362.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/LTL7936920175061809289.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8090171632651506482.hoa' '-atoms' '/tmp/LTL1880681879209804362.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/LTL1880681879209804362.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8090171632651506482.hoa
Detected timeout of ITS tools.
[2024-05-29 13:06:32] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:06:32] [INFO ] Flatten gal took : 25 ms
[2024-05-29 13:06:32] [INFO ] Time to serialize gal into /tmp/LTL4627718795833622514.gal : 4 ms
[2024-05-29 13:06:32] [INFO ] Time to serialize properties into /tmp/LTL8315081298191548274.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/LTL4627718795833622514.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8315081298191548274.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 : !((F("((p126==1)&&(p163==1))")))
Formula 0 simplified : G!"((p126==1)&&(p163==1))"
Detected timeout of ITS tools.
[2024-05-29 13:06:47] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:06:47] [INFO ] Applying decomposition
[2024-05-29 13:06:47] [INFO ] Flatten gal took : 25 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/graph7651352831244788956.txt' '-o' '/tmp/graph7651352831244788956.bin' '-w' '/tmp/graph7651352831244788956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7651352831244788956.bin' '-l' '-1' '-v' '-w' '/tmp/graph7651352831244788956.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:06:47] [INFO ] Decomposing Gal with order
[2024-05-29 13:06:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:06:47] [INFO ] Removed a total of 242 redundant transitions.
[2024-05-29 13:06:47] [INFO ] Flatten gal took : 41 ms
[2024-05-29 13:06:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 478 labels/synchronizations in 9 ms.
[2024-05-29 13:06:47] [INFO ] Time to serialize gal into /tmp/LTL2352031201524228045.gal : 10 ms
[2024-05-29 13:06:47] [INFO ] Time to serialize properties into /tmp/LTL17721313341063370471.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/LTL2352031201524228045.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17721313341063370471.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("((i1.i0.u15.p126==1)&&(i1.i2.u22.p163==1))")))
Formula 0 simplified : G!"((i1.i0.u15.p126==1)&&(i1.i2.u22.p163==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-07 finished in 278864 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(p0)||(F(p1) U X(p2))))'
Support contains 3 out of 2454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2444 transition count 2244
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2444 transition count 2244
Applied a total of 20 rules in 251 ms. Remains 2444 /2454 variables (removed 10) and now considering 2244/2254 (removed 10) transitions.
// Phase 1: matrix 2244 rows 2444 cols
[2024-05-29 13:07:02] [INFO ] Computed 441 invariants in 16 ms
[2024-05-29 13:07:03] [INFO ] Implicit Places using invariants in 738 ms returned []
[2024-05-29 13:07:03] [INFO ] Invariant cache hit.
[2024-05-29 13:07:05] [INFO ] Implicit Places using invariants and state equation in 1962 ms returned []
Implicit Place search using SMT with State Equation took 2700 ms to find 0 implicit places.
Running 2243 sub problems to find dead transitions.
[2024-05-29 13:07:05] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 2243/2243 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2243 unsolved
(s1200 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 0/2243 constraints, Known Traps: 0/0 constraints]
After SMT, in 60558ms problems are : Problem set: 0 solved, 2243 unsolved
Search for dead transitions found 0 dead transitions in 60575ms
Starting structural reductions in LTL mode, iteration 1 : 2444/2454 places, 2244/2254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63531 ms. Remains : 2444/2454 places, 2244/2254 transitions.
Stuttering acceptance computed with spot in 304 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-08
Product exploration explored 100000 steps with 956 reset in 276 ms.
Product exploration explored 100000 steps with 950 reset in 301 ms.
Computed a total of 481 stabilizing places and 481 stable transitions
Computed a total of 481 stabilizing places and 481 stable transitions
Detected a total of 481/2444 stabilizing places and 481/2244 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 191 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 343 ms. (116 steps per ms) remains 2/10 properties
BEST_FIRST walk for 21888 steps (3 resets) in 67 ms. (321 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p0) p2 p1))), (F p2), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p2 p1))), (F (NOT p0)), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1))]
Knowledge based reduction with 21 factoid took 679 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 2444 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2444/2444 places, 2244/2244 transitions.
Applied a total of 0 rules in 120 ms. Remains 2444 /2444 variables (removed 0) and now considering 2244/2244 (removed 0) transitions.
[2024-05-29 13:08:08] [INFO ] Invariant cache hit.
[2024-05-29 13:08:09] [INFO ] Implicit Places using invariants in 724 ms returned []
[2024-05-29 13:08:09] [INFO ] Invariant cache hit.
[2024-05-29 13:08:11] [INFO ] Implicit Places using invariants and state equation in 2062 ms returned []
Implicit Place search using SMT with State Equation took 2786 ms to find 0 implicit places.
Running 2243 sub problems to find dead transitions.
[2024-05-29 13:08:11] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 2243/2243 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2243 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 0/2243 constraints, Known Traps: 0/0 constraints]
After SMT, in 60536ms problems are : Problem set: 0 solved, 2243 unsolved
Search for dead transitions found 0 dead transitions in 60555ms
Finished structural reductions in LTL mode , in 1 iterations and 63468 ms. Remains : 2444/2444 places, 2244/2244 transitions.
Computed a total of 481 stabilizing places and 481 stable transitions
Computed a total of 481 stabilizing places and 481 stable transitions
Detected a total of 481/2444 stabilizing places and 481/2244 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 334 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 429 ms. (93 steps per ms) remains 2/10 properties
BEST_FIRST walk for 31816 steps (6 resets) in 75 ms. (418 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p0) p2 p1))), (F p2), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p2 p1))), (F (NOT p0)), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1))]
Knowledge based reduction with 18 factoid took 934 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 283 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 965 reset in 279 ms.
Product exploration explored 100000 steps with 934 reset in 305 ms.
Applying partial POR strategy [false, true, false, true, false, true, true]
Stuttering acceptance computed with spot in 266 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 2444 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2444/2444 places, 2244/2244 transitions.
Performed 279 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 279 rules applied. Total rules applied 279 place count 2444 transition count 2244
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 81 Pre rules applied. Total rules applied 279 place count 2444 transition count 2246
Deduced a syphon composed of 360 places in 3 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 360 place count 2444 transition count 2246
Performed 837 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1197 places in 1 ms
Iterating global reduction 1 with 837 rules applied. Total rules applied 1197 place count 2444 transition count 2246
Renaming transitions due to excessive name length > 1024 char.
Discarding 278 places :
Symmetric choice reduction at 1 with 278 rule applications. Total rules 1475 place count 2166 transition count 1968
Deduced a syphon composed of 919 places in 2 ms
Iterating global reduction 1 with 278 rules applied. Total rules applied 1753 place count 2166 transition count 1968
Deduced a syphon composed of 919 places in 1 ms
Applied a total of 1753 rules in 507 ms. Remains 2166 /2444 variables (removed 278) and now considering 1968/2244 (removed 276) transitions.
[2024-05-29 13:09:16] [INFO ] Redundant transitions in 45 ms returned []
Running 1967 sub problems to find dead transitions.
// Phase 1: matrix 1968 rows 2166 cols
[2024-05-29 13:09:16] [INFO ] Computed 441 invariants in 23 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2165/4134 variables, and 0 constraints, problems are : Problem set: 0 solved, 1967 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2166 constraints, PredecessorRefiner: 1967/1967 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1967 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2165/4134 variables, and 0 constraints, problems are : Problem set: 0 solved, 1967 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2166 constraints, PredecessorRefiner: 0/1967 constraints, Known Traps: 0/0 constraints]
After SMT, in 61423ms problems are : Problem set: 0 solved, 1967 unsolved
Search for dead transitions found 0 dead transitions in 61438ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2166/2444 places, 1968/2244 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62003 ms. Remains : 2166/2444 places, 1968/2244 transitions.
Built C files in :
/tmp/ltsmin12786119677976709702
[2024-05-29 13:10:17] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12786119677976709702
Running compilation step : cd /tmp/ltsmin12786119677976709702;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12786119677976709702;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12786119677976709702;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 3 out of 2444 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2444/2444 places, 2244/2244 transitions.
Applied a total of 0 rules in 129 ms. Remains 2444 /2444 variables (removed 0) and now considering 2244/2244 (removed 0) transitions.
// Phase 1: matrix 2244 rows 2444 cols
[2024-05-29 13:10:20] [INFO ] Computed 441 invariants in 6 ms
[2024-05-29 13:10:21] [INFO ] Implicit Places using invariants in 723 ms returned []
[2024-05-29 13:10:21] [INFO ] Invariant cache hit.
[2024-05-29 13:10:23] [INFO ] Implicit Places using invariants and state equation in 2050 ms returned []
Implicit Place search using SMT with State Equation took 2775 ms to find 0 implicit places.
Running 2243 sub problems to find dead transitions.
[2024-05-29 13:10:23] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
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(s994 1.0)timeout

(s995 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 2243/2243 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2243 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s798 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 0/2243 constraints, Known Traps: 0/0 constraints]
After SMT, in 60551ms problems are : Problem set: 0 solved, 2243 unsolved
Search for dead transitions found 0 dead transitions in 60569ms
Finished structural reductions in LTL mode , in 1 iterations and 63478 ms. Remains : 2444/2444 places, 2244/2244 transitions.
Built C files in :
/tmp/ltsmin16303816444804596505
[2024-05-29 13:11:24] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16303816444804596505
Running compilation step : cd /tmp/ltsmin16303816444804596505;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16303816444804596505;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16303816444804596505;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 13:11:27] [INFO ] Flatten gal took : 58 ms
[2024-05-29 13:11:27] [INFO ] Flatten gal took : 44 ms
[2024-05-29 13:11:27] [INFO ] Time to serialize gal into /tmp/LTL4983991047037678892.gal : 44 ms
[2024-05-29 13:11:27] [INFO ] Time to serialize properties into /tmp/LTL14301806513608044437.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/LTL4983991047037678892.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18346865730172389463.hoa' '-atoms' '/tmp/LTL14301806513608044437.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/LTL14301806513608044437.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18346865730172389463.hoa
Detected timeout of ITS tools.
[2024-05-29 13:11:42] [INFO ] Flatten gal took : 44 ms
[2024-05-29 13:11:42] [INFO ] Flatten gal took : 43 ms
[2024-05-29 13:11:42] [INFO ] Time to serialize gal into /tmp/LTL2095536225391564135.gal : 7 ms
[2024-05-29 13:11:42] [INFO ] Time to serialize properties into /tmp/LTL7668188684688330158.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/LTL2095536225391564135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7668188684688330158.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("(p2454==0)"))||((F("(p2028!=1)"))U(X("(p2442==1)")))))
Formula 0 simplified : F!"(p2454==0)" & (G!"(p2028!=1)" R X!"(p2442==1)")
Detected timeout of ITS tools.
[2024-05-29 13:11:57] [INFO ] Flatten gal took : 44 ms
[2024-05-29 13:11:57] [INFO ] Applying decomposition
[2024-05-29 13:11:57] [INFO ] Flatten gal took : 44 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/graph6655747320136634477.txt' '-o' '/tmp/graph6655747320136634477.bin' '-w' '/tmp/graph6655747320136634477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6655747320136634477.bin' '-l' '-1' '-v' '-w' '/tmp/graph6655747320136634477.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:11:57] [INFO ] Decomposing Gal with order
[2024-05-29 13:11:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:11:58] [INFO ] Removed a total of 360 redundant transitions.
[2024-05-29 13:11:58] [INFO ] Flatten gal took : 76 ms
[2024-05-29 13:11:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-29 13:11:58] [INFO ] Time to serialize gal into /tmp/LTL11299247039382664018.gal : 21 ms
[2024-05-29 13:11:58] [INFO ] Time to serialize properties into /tmp/LTL6351264120129265917.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/LTL11299247039382664018.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6351264120129265917.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 : !(((G("(i35.i3.i1.u863.p2454==0)"))||((F("(i29.i1.i0.u716.p2028!=1)"))U(X("(i35.i1.i1.u860.p2442==1)")))))
Formula 0 simplified : F!"(i35.i3.i1.u863.p2454==0)" & (G!"(i29.i1.i0.u716.p2028!=1)" R X!"(i35.i1.i1.u860.p2442==1)")
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-08 finished in 310898 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 U p1))))'
Support contains 3 out of 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2453 transition count 1972
Reduce places removed 281 places and 0 transitions.
Iterating post reduction 1 with 281 rules applied. Total rules applied 562 place count 2172 transition count 1972
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 562 place count 2172 transition count 1773
Deduced a syphon composed of 199 places in 4 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 960 place count 1973 transition count 1773
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 971 place count 1962 transition count 1762
Iterating global reduction 2 with 11 rules applied. Total rules applied 982 place count 1962 transition count 1762
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 982 place count 1962 transition count 1756
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 994 place count 1956 transition count 1756
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 1 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2414 place count 1246 transition count 1046
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2416 place count 1244 transition count 1044
Applied a total of 2416 rules in 348 ms. Remains 1244 /2454 variables (removed 1210) and now considering 1044/2254 (removed 1210) transitions.
// Phase 1: matrix 1044 rows 1244 cols
[2024-05-29 13:12:13] [INFO ] Computed 441 invariants in 3 ms
[2024-05-29 13:12:14] [INFO ] Implicit Places using invariants in 495 ms returned []
[2024-05-29 13:12:14] [INFO ] Invariant cache hit.
[2024-05-29 13:12:15] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1541 ms to find 0 implicit places.
[2024-05-29 13:12:15] [INFO ] Redundant transitions in 17 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 13:12:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 431/431 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2288 variables, and 431 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 431/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 431/431 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
[2024-05-29 13:12:59] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-29 13:12:59] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-29 13:12:59] [INFO ] Deduced a trap composed of 42 places in 33 ms of which 0 ms to minimize.
[2024-05-29 13:13:00] [INFO ] Deduced a trap composed of 56 places in 40 ms of which 1 ms to minimize.
[2024-05-29 13:13:00] [INFO ] Deduced a trap composed of 73 places in 43 ms of which 1 ms to minimize.
[2024-05-29 13:13:00] [INFO ] Deduced a trap composed of 85 places in 43 ms of which 1 ms to minimize.
[2024-05-29 13:13:00] [INFO ] Deduced a trap composed of 103 places in 50 ms of which 1 ms to minimize.
[2024-05-29 13:13:01] [INFO ] Deduced a trap composed of 113 places in 54 ms of which 1 ms to minimize.
[2024-05-29 13:13:01] [INFO ] Deduced a trap composed of 129 places in 58 ms of which 2 ms to minimize.
[2024-05-29 13:13:01] [INFO ] Deduced a trap composed of 144 places in 64 ms of which 1 ms to minimize.
[2024-05-29 13:13:02] [INFO ] Deduced a trap composed of 159 places in 67 ms of which 1 ms to minimize.
[2024-05-29 13:13:02] [INFO ] Deduced a trap composed of 175 places in 70 ms of which 2 ms to minimize.
[2024-05-29 13:13:02] [INFO ] Deduced a trap composed of 190 places in 74 ms of which 2 ms to minimize.
[2024-05-29 13:13:03] [INFO ] Deduced a trap composed of 206 places in 77 ms of which 2 ms to minimize.
[2024-05-29 13:13:03] [INFO ] Deduced a trap composed of 219 places in 92 ms of which 2 ms to minimize.
[2024-05-29 13:13:03] [INFO ] Deduced a trap composed of 232 places in 90 ms of which 2 ms to minimize.
[2024-05-29 13:13:04] [INFO ] Deduced a trap composed of 252 places in 95 ms of which 2 ms to minimize.
[2024-05-29 13:13:04] [INFO ] Deduced a trap composed of 267 places in 105 ms of which 2 ms to minimize.
[2024-05-29 13:13:04] [INFO ] Deduced a trap composed of 277 places in 99 ms of which 2 ms to minimize.
[2024-05-29 13:13:05] [INFO ] Deduced a trap composed of 293 places in 104 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 20/451 constraints. Problems are: Problem set: 0 solved, 1040 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 Int declared 1242/2288 variables, and 451 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 431/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 20/20 constraints]
After SMT, in 60183ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60192ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1244/2454 places, 1044/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62107 ms. Remains : 1244/2454 places, 1044/2254 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-09
Stuttering criterion allowed to conclude after 2655 steps with 0 reset in 32 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-09 finished in 62228 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' '!((p0 U X((p1||(G(!p1)&&p2)))))'
Support contains 4 out of 2454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2444 transition count 2244
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2444 transition count 2244
Applied a total of 20 rules in 247 ms. Remains 2444 /2454 variables (removed 10) and now considering 2244/2254 (removed 10) transitions.
// Phase 1: matrix 2244 rows 2444 cols
[2024-05-29 13:13:15] [INFO ] Computed 441 invariants in 16 ms
[2024-05-29 13:13:16] [INFO ] Implicit Places using invariants in 738 ms returned []
[2024-05-29 13:13:16] [INFO ] Invariant cache hit.
[2024-05-29 13:13:18] [INFO ] Implicit Places using invariants and state equation in 2264 ms returned []
Implicit Place search using SMT with State Equation took 3004 ms to find 0 implicit places.
Running 2243 sub problems to find dead transitions.
[2024-05-29 13:13:18] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 2243/2243 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2243 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2443/4688 variables, and 0 constraints, problems are : Problem set: 0 solved, 2243 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2444 constraints, PredecessorRefiner: 0/2243 constraints, Known Traps: 0/0 constraints]
After SMT, in 60533ms problems are : Problem set: 0 solved, 2243 unsolved
Search for dead transitions found 0 dead transitions in 60552ms
Starting structural reductions in LTL mode, iteration 1 : 2444/2454 places, 2244/2254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63808 ms. Remains : 2444/2454 places, 2244/2254 transitions.
Stuttering acceptance computed with spot in 272 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), p1, false, false]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1106 steps with 0 reset in 6 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-12 finished in 64118 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(((p1 U (p2||G(p1)))&&p0)))'
Support contains 4 out of 2454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 2443 transition count 2243
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 2443 transition count 2243
Applied a total of 22 rules in 252 ms. Remains 2443 /2454 variables (removed 11) and now considering 2243/2254 (removed 11) transitions.
// Phase 1: matrix 2243 rows 2443 cols
[2024-05-29 13:14:19] [INFO ] Computed 441 invariants in 14 ms
[2024-05-29 13:14:20] [INFO ] Implicit Places using invariants in 755 ms returned []
[2024-05-29 13:14:20] [INFO ] Invariant cache hit.
[2024-05-29 13:14:22] [INFO ] Implicit Places using invariants and state equation in 2225 ms returned []
Implicit Place search using SMT with State Equation took 2981 ms to find 0 implicit places.
Running 2242 sub problems to find dead transitions.
[2024-05-29 13:14:22] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2442/4686 variables, and 0 constraints, problems are : Problem set: 0 solved, 2242 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2443 constraints, PredecessorRefiner: 2242/2242 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2242 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2442/4686 variables, and 0 constraints, problems are : Problem set: 0 solved, 2242 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2443 constraints, PredecessorRefiner: 0/2242 constraints, Known Traps: 0/0 constraints]
After SMT, in 60540ms problems are : Problem set: 0 solved, 2242 unsolved
Search for dead transitions found 0 dead transitions in 60558ms
Starting structural reductions in LTL mode, iteration 1 : 2443/2454 places, 2243/2254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63799 ms. Remains : 2443/2454 places, 2243/2254 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-13 finished in 63955 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' '!((p0 U X(X((p1&&G(p2))))))'
Support contains 3 out of 2454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 2443 transition count 2243
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 2443 transition count 2243
Applied a total of 22 rules in 245 ms. Remains 2443 /2454 variables (removed 11) and now considering 2243/2254 (removed 11) transitions.
// Phase 1: matrix 2243 rows 2443 cols
[2024-05-29 13:15:23] [INFO ] Computed 441 invariants in 20 ms
[2024-05-29 13:15:24] [INFO ] Implicit Places using invariants in 740 ms returned []
[2024-05-29 13:15:24] [INFO ] Invariant cache hit.
[2024-05-29 13:15:26] [INFO ] Implicit Places using invariants and state equation in 2061 ms returned []
Implicit Place search using SMT with State Equation took 2803 ms to find 0 implicit places.
Running 2242 sub problems to find dead transitions.
[2024-05-29 13:15:26] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2442/4686 variables, and 0 constraints, problems are : Problem set: 0 solved, 2242 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2443 constraints, PredecessorRefiner: 2242/2242 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2242 unsolved
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(s983 timeout
1)
(s984 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2442/4686 variables, and 0 constraints, problems are : Problem set: 0 solved, 2242 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/2443 constraints, PredecessorRefiner: 0/2242 constraints, Known Traps: 0/0 constraints]
After SMT, in 60530ms problems are : Problem set: 0 solved, 2242 unsolved
Search for dead transitions found 0 dead transitions in 60548ms
Starting structural reductions in LTL mode, iteration 1 : 2443/2454 places, 2243/2254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63600 ms. Remains : 2443/2454 places, 2243/2254 transitions.
Stuttering acceptance computed with spot in 367 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-14 finished in 63995 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)))'
Support contains 1 out of 2454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 2453 transition count 1971
Reduce places removed 282 places and 0 transitions.
Iterating post reduction 1 with 282 rules applied. Total rules applied 564 place count 2171 transition count 1971
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 564 place count 2171 transition count 1771
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 964 place count 1971 transition count 1771
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 975 place count 1960 transition count 1760
Iterating global reduction 2 with 11 rules applied. Total rules applied 986 place count 1960 transition count 1760
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 986 place count 1960 transition count 1754
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 998 place count 1954 transition count 1754
Performed 711 Post agglomeration using F-continuation condition.Transition count delta: 711
Deduced a syphon composed of 711 places in 1 ms
Reduce places removed 711 places and 0 transitions.
Iterating global reduction 2 with 1422 rules applied. Total rules applied 2420 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2422 place count 1241 transition count 1041
Applied a total of 2422 rules in 329 ms. Remains 1241 /2454 variables (removed 1213) and now considering 1041/2254 (removed 1213) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 13:16:27] [INFO ] Computed 441 invariants in 4 ms
[2024-05-29 13:16:28] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-05-29 13:16:28] [INFO ] Invariant cache hit.
[2024-05-29 13:16:29] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 1559 ms to find 0 implicit places.
[2024-05-29 13:16:29] [INFO ] Redundant transitions in 15 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 13:16:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 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 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 13:17:16] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-29 13:17:16] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-29 13:17:16] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 1 ms to minimize.
[2024-05-29 13:17:16] [INFO ] Deduced a trap composed of 56 places in 42 ms of which 1 ms to minimize.
[2024-05-29 13:17:17] [INFO ] Deduced a trap composed of 73 places in 41 ms of which 1 ms to minimize.
[2024-05-29 13:17:17] [INFO ] Deduced a trap composed of 85 places in 45 ms of which 1 ms to minimize.
[2024-05-29 13:17:17] [INFO ] Deduced a trap composed of 103 places in 50 ms of which 0 ms to minimize.
[2024-05-29 13:17:17] [INFO ] Deduced a trap composed of 113 places in 54 ms of which 1 ms to minimize.
[2024-05-29 13:17:18] [INFO ] Deduced a trap composed of 129 places in 60 ms of which 1 ms to minimize.
[2024-05-29 13:17:18] [INFO ] Deduced a trap composed of 144 places in 69 ms of which 1 ms to minimize.
[2024-05-29 13:17:18] [INFO ] Deduced a trap composed of 159 places in 70 ms of which 2 ms to minimize.
[2024-05-29 13:17:19] [INFO ] Deduced a trap composed of 175 places in 76 ms of which 2 ms to minimize.
[2024-05-29 13:17:19] [INFO ] Deduced a trap composed of 190 places in 78 ms of which 2 ms to minimize.
[2024-05-29 13:17:19] [INFO ] Deduced a trap composed of 206 places in 79 ms of which 2 ms to minimize.
[2024-05-29 13:17:20] [INFO ] Deduced a trap composed of 219 places in 88 ms of which 2 ms to minimize.
[2024-05-29 13:17:20] [INFO ] Deduced a trap composed of 232 places in 94 ms of which 2 ms to minimize.
[2024-05-29 13:17:20] [INFO ] Deduced a trap composed of 252 places in 96 ms of which 2 ms to minimize.
[2024-05-29 13:17:21] [INFO ] Deduced a trap composed of 267 places in 104 ms of which 2 ms to minimize.
[2024-05-29 13:17:21] [INFO ] Deduced a trap composed of 277 places in 104 ms of which 2 ms to minimize.
[2024-05-29 13:17:21] [INFO ] Deduced a trap composed of 293 places in 104 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s633 1)
(s634 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 461 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 20/20 constraints]
After SMT, in 60195ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/2454 places, 1041/2254 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62114 ms. Remains : 1241/2454 places, 1041/2254 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-15
Product exploration explored 100000 steps with 37 reset in 857 ms.
Product exploration explored 100000 steps with 37 reset in 1070 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 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 38 ms :[(NOT p0)]
RANDOM walk for 4051 steps (1 resets) in 50 ms. (79 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 80 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 1 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 37 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 13:17:32] [INFO ] Invariant cache hit.
[2024-05-29 13:17:32] [INFO ] Implicit Places using invariants in 510 ms returned []
[2024-05-29 13:17:32] [INFO ] Invariant cache hit.
[2024-05-29 13:17:33] [INFO ] Implicit Places using invariants and state equation in 1075 ms returned []
Implicit Place search using SMT with State Equation took 1586 ms to find 0 implicit places.
[2024-05-29 13:17:33] [INFO ] Redundant transitions in 13 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 13:17:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 13:18:20] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-29 13:18:20] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 0 ms to minimize.
[2024-05-29 13:18:20] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 0 ms to minimize.
[2024-05-29 13:18:20] [INFO ] Deduced a trap composed of 56 places in 41 ms of which 1 ms to minimize.
[2024-05-29 13:18:21] [INFO ] Deduced a trap composed of 73 places in 43 ms of which 1 ms to minimize.
[2024-05-29 13:18:21] [INFO ] Deduced a trap composed of 85 places in 46 ms of which 1 ms to minimize.
[2024-05-29 13:18:21] [INFO ] Deduced a trap composed of 103 places in 55 ms of which 1 ms to minimize.
[2024-05-29 13:18:21] [INFO ] Deduced a trap composed of 113 places in 54 ms of which 1 ms to minimize.
[2024-05-29 13:18:22] [INFO ] Deduced a trap composed of 129 places in 59 ms of which 1 ms to minimize.
[2024-05-29 13:18:22] [INFO ] Deduced a trap composed of 144 places in 62 ms of which 2 ms to minimize.
[2024-05-29 13:18:22] [INFO ] Deduced a trap composed of 159 places in 65 ms of which 2 ms to minimize.
[2024-05-29 13:18:23] [INFO ] Deduced a trap composed of 175 places in 71 ms of which 2 ms to minimize.
[2024-05-29 13:18:23] [INFO ] Deduced a trap composed of 190 places in 74 ms of which 2 ms to minimize.
[2024-05-29 13:18:23] [INFO ] Deduced a trap composed of 206 places in 81 ms of which 2 ms to minimize.
[2024-05-29 13:18:24] [INFO ] Deduced a trap composed of 219 places in 84 ms of which 2 ms to minimize.
[2024-05-29 13:18:24] [INFO ] Deduced a trap composed of 232 places in 88 ms of which 2 ms to minimize.
[2024-05-29 13:18:24] [INFO ] Deduced a trap composed of 252 places in 94 ms of which 2 ms to minimize.
[2024-05-29 13:18:25] [INFO ] Deduced a trap composed of 267 places in 97 ms of which 2 ms to minimize.
[2024-05-29 13:18:25] [INFO ] Deduced a trap composed of 277 places in 102 ms of which 2 ms to minimize.
[2024-05-29 13:18:25] [INFO ] Deduced a trap composed of 293 places in 103 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s360 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 461 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 20/20 constraints]
After SMT, in 60189ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60197ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61840 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 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 42 ms :[(NOT p0)]
RANDOM walk for 9491 steps (3 resets) in 92 ms. (102 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 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)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 36 reset in 842 ms.
Product exploration explored 100000 steps with 37 reset in 1069 ms.
Built C files in :
/tmp/ltsmin4107177426361622883
[2024-05-29 13:18:36] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 13:18:36] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:18:36] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 13:18:36] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:18:36] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 13:18:36] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:18:36] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4107177426361622883
Running compilation step : cd /tmp/ltsmin4107177426361622883;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4107177426361622883;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4107177426361622883;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 32 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2024-05-29 13:18:39] [INFO ] Invariant cache hit.
[2024-05-29 13:18:39] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-29 13:18:39] [INFO ] Invariant cache hit.
[2024-05-29 13:18:41] [INFO ] Implicit Places using invariants and state equation in 1046 ms returned []
Implicit Place search using SMT with State Equation took 1536 ms to find 0 implicit places.
[2024-05-29 13:18:41] [INFO ] Redundant transitions in 17 ms returned []
Running 1039 sub problems to find dead transitions.
[2024-05-29 13:18:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
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(s1114 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1241/2282 variables, and 441 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1039/1039 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1039 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1241 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 1039 unsolved
[2024-05-29 13:19:27] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-29 13:19:27] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-29 13:19:28] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 1 ms to minimize.
[2024-05-29 13:19:28] [INFO ] Deduced a trap composed of 56 places in 41 ms of which 0 ms to minimize.
[2024-05-29 13:19:28] [INFO ] Deduced a trap composed of 73 places in 43 ms of which 1 ms to minimize.
[2024-05-29 13:19:28] [INFO ] Deduced a trap composed of 85 places in 51 ms of which 1 ms to minimize.
[2024-05-29 13:19:29] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 13:19:29] [INFO ] Deduced a trap composed of 113 places in 59 ms of which 3 ms to minimize.
[2024-05-29 13:19:29] [INFO ] Deduced a trap composed of 129 places in 58 ms of which 1 ms to minimize.
[2024-05-29 13:19:30] [INFO ] Deduced a trap composed of 144 places in 67 ms of which 2 ms to minimize.
[2024-05-29 13:19:30] [INFO ] Deduced a trap composed of 159 places in 67 ms of which 2 ms to minimize.
[2024-05-29 13:19:30] [INFO ] Deduced a trap composed of 175 places in 71 ms of which 1 ms to minimize.
[2024-05-29 13:19:30] [INFO ] Deduced a trap composed of 190 places in 72 ms of which 1 ms to minimize.
[2024-05-29 13:19:31] [INFO ] Deduced a trap composed of 206 places in 80 ms of which 2 ms to minimize.
[2024-05-29 13:19:31] [INFO ] Deduced a trap composed of 219 places in 83 ms of which 2 ms to minimize.
[2024-05-29 13:19:32] [INFO ] Deduced a trap composed of 232 places in 90 ms of which 2 ms to minimize.
[2024-05-29 13:19:32] [INFO ] Deduced a trap composed of 252 places in 92 ms of which 2 ms to minimize.
[2024-05-29 13:19:32] [INFO ] Deduced a trap composed of 267 places in 92 ms of which 2 ms to minimize.
[2024-05-29 13:19:33] [INFO ] Deduced a trap composed of 277 places in 102 ms of which 2 ms to minimize.
[2024-05-29 13:19:33] [INFO ] Deduced a trap composed of 293 places in 107 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1241 variables, 20/461 constraints. Problems are: Problem set: 0 solved, 1039 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 Int declared 1241/2282 variables, and 461 constraints, problems are : Problem set: 0 solved, 1039 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1039 constraints, Known Traps: 20/20 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 1039 unsolved
Search for dead transitions found 0 dead transitions in 60194ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61790 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Built C files in :
/tmp/ltsmin17745247883232899557
[2024-05-29 13:19:41] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2024-05-29 13:19:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:19:41] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2024-05-29 13:19:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:19:41] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2024-05-29 13:19:41] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:19:41] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17745247883232899557
Running compilation step : cd /tmp/ltsmin17745247883232899557;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17745247883232899557;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17745247883232899557;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 13:19:44] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:19:44] [INFO ] Flatten gal took : 25 ms
[2024-05-29 13:19:44] [INFO ] Time to serialize gal into /tmp/LTL10961626439327360165.gal : 4 ms
[2024-05-29 13:19:44] [INFO ] Time to serialize properties into /tmp/LTL8002652518367823032.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/LTL10961626439327360165.gal' '-t' 'CGAL' '-hoa' '/tmp/aut958381909125439551.hoa' '-atoms' '/tmp/LTL8002652518367823032.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/LTL8002652518367823032.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut958381909125439551.hoa
Detected timeout of ITS tools.
[2024-05-29 13:19:59] [INFO ] Flatten gal took : 25 ms
[2024-05-29 13:19:59] [INFO ] Flatten gal took : 25 ms
[2024-05-29 13:19:59] [INFO ] Time to serialize gal into /tmp/LTL4998797344915789721.gal : 4 ms
[2024-05-29 13:19:59] [INFO ] Time to serialize properties into /tmp/LTL17943306222346900159.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/LTL4998797344915789721.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17943306222346900159.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(G("(p2450!=1)"))))
Formula 0 simplified : GF!"(p2450!=1)"
Detected timeout of ITS tools.
[2024-05-29 13:20:14] [INFO ] Flatten gal took : 27 ms
[2024-05-29 13:20:14] [INFO ] Applying decomposition
[2024-05-29 13:20:14] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13766516504630117097.txt' '-o' '/tmp/graph13766516504630117097.bin' '-w' '/tmp/graph13766516504630117097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13766516504630117097.bin' '-l' '-1' '-v' '-w' '/tmp/graph13766516504630117097.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:20:14] [INFO ] Decomposing Gal with order
[2024-05-29 13:20:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:20:14] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 13:20:14] [INFO ] Flatten gal took : 39 ms
[2024-05-29 13:20:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 5 ms.
[2024-05-29 13:20:14] [INFO ] Time to serialize gal into /tmp/LTL18101077816308086063.gal : 8 ms
[2024-05-29 13:20:14] [INFO ] Time to serialize properties into /tmp/LTL6911530398688605963.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/LTL18101077816308086063.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6911530398688605963.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("(i35.i3.u396.p2450!=1)"))))
Formula 0 simplified : GF!"(i35.i3.u396.p2450!=1)"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-15 finished in 242340 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||(p1 U p2)))||(X(G(p3))&&G(p1))))'
Found a Lengthening insensitive property : ShieldPPPs-PT-040B-LTLFireability-00
Stuttering acceptance computed with spot in 118 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 2454 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2454/2454 places, 2254/2254 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2453 transition count 1973
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2173 transition count 1973
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 560 place count 2173 transition count 1774
Deduced a syphon composed of 199 places in 3 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 958 place count 1974 transition count 1774
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 967 place count 1965 transition count 1765
Iterating global reduction 2 with 9 rules applied. Total rules applied 976 place count 1965 transition count 1765
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 976 place count 1965 transition count 1761
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 984 place count 1961 transition count 1761
Performed 712 Post agglomeration using F-continuation condition.Transition count delta: 712
Deduced a syphon composed of 712 places in 1 ms
Reduce places removed 712 places and 0 transitions.
Iterating global reduction 2 with 1424 rules applied. Total rules applied 2408 place count 1249 transition count 1049
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2410 place count 1247 transition count 1047
Applied a total of 2410 rules in 366 ms. Remains 1247 /2454 variables (removed 1207) and now considering 1047/2254 (removed 1207) transitions.
// Phase 1: matrix 1047 rows 1247 cols
[2024-05-29 13:20:30] [INFO ] Computed 441 invariants in 5 ms
[2024-05-29 13:20:31] [INFO ] Implicit Places using invariants in 490 ms returned []
[2024-05-29 13:20:31] [INFO ] Invariant cache hit.
[2024-05-29 13:20:32] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 1544 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 13:20:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1244 variables, 420/420 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1244/2294 variables, and 420 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 420/441 constraints, State Equation: 0/1247 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1244 variables, 420/420 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
[2024-05-29 13:21:16] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-29 13:21:16] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-29 13:21:17] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 1 ms to minimize.
[2024-05-29 13:21:17] [INFO ] Deduced a trap composed of 56 places in 40 ms of which 1 ms to minimize.
[2024-05-29 13:21:17] [INFO ] Deduced a trap composed of 73 places in 37 ms of which 1 ms to minimize.
[2024-05-29 13:21:17] [INFO ] Deduced a trap composed of 85 places in 51 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1244 variables, 6/426 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1244/2294 variables, and 426 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 420/441 constraints, State Equation: 0/1247 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 6/6 constraints]
After SMT, in 60188ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60198ms
Starting structural reductions in LI_LTL mode, iteration 1 : 1247/2454 places, 1047/2254 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 62110 ms. Remains : 1247/2454 places, 1047/2254 transitions.
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-00
Product exploration explored 100000 steps with 28303 reset in 686 ms.
Product exploration explored 100000 steps with 28368 reset in 843 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/1247 stabilizing places and 6/1047 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 1302 ms. Reduced automaton from 3 states, 5 edges and 4 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 7973 steps (3 resets) in 87 ms. (90 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p2)))), (F p0), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2))))]
Knowledge based reduction with 8 factoid took 1709 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 13:21:37] [INFO ] Invariant cache hit.
[2024-05-29 13:21:38] [INFO ] [Real]Absence check using 441 positive place invariants in 247 ms returned sat
[2024-05-29 13:21:42] [INFO ] [Real]Absence check using state equation in 3447 ms returned sat
[2024-05-29 13:21:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:21:43] [INFO ] [Nat]Absence check using 441 positive place invariants in 232 ms returned sat
[2024-05-29 13:21:45] [INFO ] [Nat]Absence check using state equation in 2371 ms returned sat
[2024-05-29 13:21:45] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-05-29 13:21:45] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-29 13:21:45] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-05-29 13:21:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 293 ms
[2024-05-29 13:21:45] [INFO ] Computed and/alt/rep : 1042/2037/1042 causal constraints (skipped 0 transitions) in 50 ms.
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 2 out of 1247 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 : 1247/1247 places, 1047/1047 transitions.
Applied a total of 0 rules in 38 ms. Remains 1247 /1247 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
[2024-05-29 13:21:57] [INFO ] Invariant cache hit.
[2024-05-29 13:21:57] [INFO ] Implicit Places using invariants in 529 ms returned []
[2024-05-29 13:21:57] [INFO ] Invariant cache hit.
[2024-05-29 13:21:58] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 1643 ms to find 0 implicit places.
[2024-05-29 13:21:58] [INFO ] Redundant transitions in 16 ms returned []
Running 1042 sub problems to find dead transitions.
[2024-05-29 13:21:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1244 variables, 420/420 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1244/2294 variables, and 420 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 420/441 constraints, State Equation: 0/1247 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1244 variables, 420/420 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
[2024-05-29 13:22:42] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-29 13:22:43] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2024-05-29 13:22:43] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 1 ms to minimize.
[2024-05-29 13:22:43] [INFO ] Deduced a trap composed of 56 places in 40 ms of which 1 ms to minimize.
[2024-05-29 13:22:43] [INFO ] Deduced a trap composed of 73 places in 46 ms of which 1 ms to minimize.
[2024-05-29 13:22:44] [INFO ] Deduced a trap composed of 85 places in 45 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1244 variables, 6/426 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1244/2294 variables, and 426 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 420/441 constraints, State Equation: 0/1247 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 6/6 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61897 ms. Remains : 1247/1247 places, 1047/1047 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/1247 stabilizing places and 6/1047 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 888 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 10445 steps (4 resets) in 96 ms. (107 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p0), (X (NOT p0)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 (NOT p2)))), (F p0), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2))))]
Knowledge based reduction with 4 factoid took 1080 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 13:23:01] [INFO ] Invariant cache hit.
[2024-05-29 13:23:02] [INFO ] [Real]Absence check using 441 positive place invariants in 240 ms returned sat
[2024-05-29 13:23:05] [INFO ] [Real]Absence check using state equation in 3223 ms returned sat
[2024-05-29 13:23:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:23:06] [INFO ] [Nat]Absence check using 441 positive place invariants in 230 ms returned sat
[2024-05-29 13:23:08] [INFO ] [Nat]Absence check using state equation in 2203 ms returned sat
[2024-05-29 13:23:08] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-29 13:23:09] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-29 13:23:09] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-05-29 13:23:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 288 ms
[2024-05-29 13:23:09] [INFO ] Computed and/alt/rep : 1042/2037/1042 causal constraints (skipped 0 transitions) in 47 ms.
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 28180 reset in 670 ms.
Product exploration explored 100000 steps with 28354 reset in 810 ms.
Built C files in :
/tmp/ltsmin6406765095890453000
[2024-05-29 13:23:22] [INFO ] Computing symmetric may disable matrix : 1047 transitions.
[2024-05-29 13:23:22] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:23:22] [INFO ] Computing symmetric may enable matrix : 1047 transitions.
[2024-05-29 13:23:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:23:22] [INFO ] Computing Do-Not-Accords matrix : 1047 transitions.
[2024-05-29 13:23:22] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:23:22] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6406765095890453000
Running compilation step : cd /tmp/ltsmin6406765095890453000;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6406765095890453000;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6406765095890453000;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1247/1247 places, 1047/1047 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1245 transition count 1045
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1244 transition count 1044
Applied a total of 3 rules in 97 ms. Remains 1244 /1247 variables (removed 3) and now considering 1044/1047 (removed 3) transitions.
// Phase 1: matrix 1044 rows 1244 cols
[2024-05-29 13:23:25] [INFO ] Computed 441 invariants in 5 ms
[2024-05-29 13:23:26] [INFO ] Implicit Places using invariants in 496 ms returned []
[2024-05-29 13:23:26] [INFO ] Invariant cache hit.
[2024-05-29 13:23:27] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1507 ms to find 0 implicit places.
[2024-05-29 13:23:27] [INFO ] Redundant transitions in 14 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 13:23:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 421/421 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2288 variables, and 421 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 421/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 421/421 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
[2024-05-29 13:24:11] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-29 13:24:12] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 0 ms to minimize.
[2024-05-29 13:24:12] [INFO ] Deduced a trap composed of 42 places in 36 ms of which 0 ms to minimize.
[2024-05-29 13:24:12] [INFO ] Deduced a trap composed of 56 places in 37 ms of which 1 ms to minimize.
[2024-05-29 13:24:12] [INFO ] Deduced a trap composed of 73 places in 39 ms of which 1 ms to minimize.
[2024-05-29 13:24:13] [INFO ] Deduced a trap composed of 85 places in 49 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 6/427 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1242/2288 variables, and 427 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 421/441 constraints, State Equation: 0/1244 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 6/6 constraints]
After SMT, in 60189ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60197ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1244/1247 places, 1044/1047 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61820 ms. Remains : 1244/1247 places, 1044/1047 transitions.
Built C files in :
/tmp/ltsmin15624033570300937062
[2024-05-29 13:24:27] [INFO ] Computing symmetric may disable matrix : 1044 transitions.
[2024-05-29 13:24:27] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:24:27] [INFO ] Computing symmetric may enable matrix : 1044 transitions.
[2024-05-29 13:24:27] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:24:27] [INFO ] Computing Do-Not-Accords matrix : 1044 transitions.
[2024-05-29 13:24:27] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 13:24:27] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15624033570300937062
Running compilation step : cd /tmp/ltsmin15624033570300937062;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15624033570300937062;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15624033570300937062;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-29 13:24:30] [INFO ] Flatten gal took : 27 ms
[2024-05-29 13:24:30] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:24:30] [INFO ] Time to serialize gal into /tmp/LTL8471723416744108077.gal : 4 ms
[2024-05-29 13:24:30] [INFO ] Time to serialize properties into /tmp/LTL528870888722373123.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/LTL8471723416744108077.gal' '-t' 'CGAL' '-hoa' '/tmp/aut631589749002840389.hoa' '-atoms' '/tmp/LTL528870888722373123.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...315
Loading property file /tmp/LTL528870888722373123.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut631589749002840389.hoa
Detected timeout of ITS tools.
[2024-05-29 13:24:45] [INFO ] Flatten gal took : 25 ms
[2024-05-29 13:24:45] [INFO ] Flatten gal took : 26 ms
[2024-05-29 13:24:45] [INFO ] Time to serialize gal into /tmp/LTL14154825834529000355.gal : 4 ms
[2024-05-29 13:24:45] [INFO ] Time to serialize properties into /tmp/LTL3870552826124898836.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/LTL14154825834529000355.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3870552826124898836.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(("(p1894==1)")||(("(p500==1)")U("(p2054==1)"))))||((X(G("(p1885==1)")))&&(G("(p500==1)")))))
Formula 0 simplified : G(!"(p1894==1)" & (!"(p500==1)" R !"(p2054==1)")) & (XF!"(p1885==1)" | F!"(p500==1)")
Detected timeout of ITS tools.
[2024-05-29 13:25:00] [INFO ] Flatten gal took : 30 ms
[2024-05-29 13:25:00] [INFO ] Applying decomposition
[2024-05-29 13:25:01] [INFO ] Flatten gal took : 25 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/graph7187628299592369409.txt' '-o' '/tmp/graph7187628299592369409.bin' '-w' '/tmp/graph7187628299592369409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7187628299592369409.bin' '-l' '-1' '-v' '-w' '/tmp/graph7187628299592369409.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:25:01] [INFO ] Decomposing Gal with order
[2024-05-29 13:25:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:25:01] [INFO ] Removed a total of 242 redundant transitions.
[2024-05-29 13:25:01] [INFO ] Flatten gal took : 40 ms
[2024-05-29 13:25:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 5 ms.
[2024-05-29 13:25:01] [INFO ] Time to serialize gal into /tmp/LTL15042297599460816502.gal : 8 ms
[2024-05-29 13:25:01] [INFO ] Time to serialize properties into /tmp/LTL9269346696363806188.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/LTL15042297599460816502.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9269346696363806188.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(("(i27.i2.u308.p1894==1)")||(("(i6.i2.u76.p500==1)")U("(i30.i0.u333.p2054==1)"))))||((X(G("(i27.i1.u307.p1885==1)")))&&(G("(i6.i...175
Formula 0 simplified : G(!"(i27.i2.u308.p1894==1)" & (!"(i6.i2.u76.p500==1)" R !"(i30.i0.u333.p2054==1)")) & (XF!"(i27.i1.u307.p1885==1)" | F!"(i6.i2.u76.p...164
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-00 finished in 286275 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(G((p0||X(X(X(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' '!(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))'
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' '!((G(p0)||(F(p1) U X(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' '!(F(G(p0)))'
[2024-05-29 13:25:16] [INFO ] Flatten gal took : 45 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18261225812121019469
[2024-05-29 13:25:17] [INFO ] Too many transitions (2254) to apply POR reductions. Disabling POR matrices.
[2024-05-29 13:25:17] [INFO ] Applying decomposition
[2024-05-29 13:25:17] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18261225812121019469
Running compilation step : cd /tmp/ltsmin18261225812121019469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '102' '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'
[2024-05-29 13:25:17] [INFO ] Flatten gal took : 47 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/graph12106629439643168076.txt' '-o' '/tmp/graph12106629439643168076.bin' '-w' '/tmp/graph12106629439643168076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12106629439643168076.bin' '-l' '-1' '-v' '-w' '/tmp/graph12106629439643168076.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:25:17] [INFO ] Decomposing Gal with order
[2024-05-29 13:25:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:25:17] [INFO ] Removed a total of 360 redundant transitions.
[2024-05-29 13:25:17] [INFO ] Flatten gal took : 89 ms
[2024-05-29 13:25:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-29 13:25:17] [INFO ] Time to serialize gal into /tmp/LTLFireability5022640975035843113.gal : 20 ms
[2024-05-29 13:25:17] [INFO ] Time to serialize properties into /tmp/LTLFireability15672308819511858299.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/LTLFireability5022640975035843113.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15672308819511858299.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...277
Read 7 LTL properties
Checking formula 0 : !(((F(("(i27.i3.i1.u671.p1894==1)")||(("(i6.u178.p500==1)")U("(i30.u725.p2054==1)"))))||((X(G("(i27.i0.i1.u669.p1885==1)")))&&(G("(i6....174
Formula 0 simplified : G(!"(i27.i3.i1.u671.p1894==1)" & (!"(i6.u178.p500==1)" R !"(i30.u725.p2054==1)")) & (XF!"(i27.i0.i1.u669.p1885==1)" | F!"(i6.u178.p5...163
Compilation finished in 5976 ms.
Running link step : cd /tmp/ltsmin18261225812121019469;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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' '(<>(((LTLAPp0==true)||((LTLAPp1==true) U (LTLAPp2==true))))||(X([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin18261225812121019469;'/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' '(<>(((LTLAPp0==true)||((LTLAPp1==true) U (LTLAPp2==true))))||(X([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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([](((LTLAPp4==true)||X(X(X((LTLAPp5==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin18261225812121019469;'/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([](((LTLAPp4==true)||X(X(X((LTLAPp5==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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' '<>((LTLAPp6==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin18261225812121019469;'/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' '<>((LTLAPp6==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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' '<>((LTLAPp7==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin18261225812121019469;'/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' '<>((LTLAPp7==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin18261225812121019469;'/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))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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' '([]((LTLAPp9==true))||(<>((LTLAPp10==true)) U X((LTLAPp11==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin18261225812121019469;'/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' '([]((LTLAPp9==true))||(<>((LTLAPp10==true)) U X((LTLAPp11==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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 (>73 s) on command cd /tmp/ltsmin18261225812121019469;'/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'
Retrying LTSmin with larger timeout 4112 s
Running LTSmin : cd /tmp/ltsmin18261225812121019469;'/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' '(<>(((LTLAPp0==true)||((LTLAPp1==true) U (LTLAPp2==true))))||(X([]((LTLAPp3==true)))&&[]((LTLAPp1==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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ShieldPPPs-PT-040B"
export BK_EXAMINATION="LTLFireability"
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 ShieldPPPs-PT-040B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r356-tall-171683761200492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-040B.tgz
mv ShieldPPPs-PT-040B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;