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-171683761200476.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldPPPs-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761200476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 992K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 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 3.1K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 19 16:34 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 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 11:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 13 11:45 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 528K 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-030B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716979763235

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-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-29 10:49:24] [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 10:49:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 10:49:24] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2024-05-29 10:49:24] [INFO ] Transformed 2043 places.
[2024-05-29 10:49:24] [INFO ] Transformed 1893 transitions.
[2024-05-29 10:49:24] [INFO ] Found NUPN structural information;
[2024-05-29 10:49:24] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 370 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldPPPs-PT-030B-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 2043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Discarding 201 places :
Symmetric choice reduction at 0 with 201 rule applications. Total rules 201 place count 1842 transition count 1692
Iterating global reduction 0 with 201 rules applied. Total rules applied 402 place count 1842 transition count 1692
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 403 place count 1841 transition count 1691
Iterating global reduction 0 with 1 rules applied. Total rules applied 404 place count 1841 transition count 1691
Applied a total of 404 rules in 556 ms. Remains 1841 /2043 variables (removed 202) and now considering 1691/1893 (removed 202) transitions.
// Phase 1: matrix 1691 rows 1841 cols
[2024-05-29 10:49:25] [INFO ] Computed 331 invariants in 35 ms
[2024-05-29 10:49:26] [INFO ] Implicit Places using invariants in 836 ms returned []
[2024-05-29 10:49:26] [INFO ] Invariant cache hit.
[2024-05-29 10:49:28] [INFO ] Implicit Places using invariants and state equation in 1657 ms returned []
Implicit Place search using SMT with State Equation took 2524 ms to find 0 implicit places.
Running 1690 sub problems to find dead transitions.
[2024-05-29 10:49:28] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1840/3532 variables, and 0 constraints, problems are : Problem set: 0 solved, 1690 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1841 constraints, PredecessorRefiner: 1690/1690 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1690 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1840/3532 variables, and 0 constraints, problems are : Problem set: 0 solved, 1690 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1841 constraints, PredecessorRefiner: 0/1690 constraints, Known Traps: 0/0 constraints]
After SMT, in 60587ms problems are : Problem set: 0 solved, 1690 unsolved
Search for dead transitions found 0 dead transitions in 60621ms
Starting structural reductions in LTL mode, iteration 1 : 1841/2043 places, 1691/1893 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63744 ms. Remains : 1841/2043 places, 1691/1893 transitions.
Support contains 36 out of 1841 places after structural reductions.
[2024-05-29 10:50:29] [INFO ] Flatten gal took : 131 ms
[2024-05-29 10:50:29] [INFO ] Flatten gal took : 73 ms
[2024-05-29 10:50:29] [INFO ] Input system was already deterministic with 1691 transitions.
RANDOM walk for 40000 steps (8 resets) in 2127 ms. (18 steps per ms) remains 3/22 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 3/3 properties
[2024-05-29 10:50:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 74/78 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1763/1841 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1841 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1691/3532 variables, 1841/2172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3532 variables, 0/2172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/3532 variables, 0/2172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3532/3532 variables, and 2172 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1008 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 1841/1841 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 74/78 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1763/1841 variables, 326/331 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 10:50:31] [INFO ] Deduced a trap composed of 27 places in 175 ms of which 24 ms to minimize.
[2024-05-29 10:50:31] [INFO ] Deduced a trap composed of 21 places in 145 ms of which 2 ms to minimize.
[2024-05-29 10:50:31] [INFO ] Deduced a trap composed of 36 places in 112 ms of which 2 ms to minimize.
[2024-05-29 10:50:32] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-29 10:50:32] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 2 ms to minimize.
[2024-05-29 10:50:32] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 1 ms to minimize.
[2024-05-29 10:50:32] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 2 ms to minimize.
[2024-05-29 10:50:32] [INFO ] Deduced a trap composed of 41 places in 51 ms of which 1 ms to minimize.
[2024-05-29 10:50:32] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1841 variables, 9/340 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1841 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1691/3532 variables, 1841/2181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3532 variables, 3/2184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 10:50:33] [INFO ] Deduced a trap composed of 22 places in 278 ms of which 5 ms to minimize.
[2024-05-29 10:50:33] [INFO ] Deduced a trap composed of 46 places in 238 ms of which 4 ms to minimize.
[2024-05-29 10:50:34] [INFO ] Deduced a trap composed of 29 places in 233 ms of which 4 ms to minimize.
[2024-05-29 10:50:34] [INFO ] Deduced a trap composed of 33 places in 226 ms of which 5 ms to minimize.
[2024-05-29 10:50:34] [INFO ] Deduced a trap composed of 35 places in 230 ms of which 4 ms to minimize.
[2024-05-29 10:50:34] [INFO ] Deduced a trap composed of 52 places in 225 ms of which 4 ms to minimize.
[2024-05-29 10:50:35] [INFO ] Deduced a trap composed of 52 places in 226 ms of which 4 ms to minimize.
[2024-05-29 10:50:35] [INFO ] Deduced a trap composed of 31 places in 233 ms of which 4 ms to minimize.
[2024-05-29 10:50:35] [INFO ] Deduced a trap composed of 33 places in 197 ms of which 4 ms to minimize.
[2024-05-29 10:50:35] [INFO ] Deduced a trap composed of 58 places in 151 ms of which 3 ms to minimize.
[2024-05-29 10:50:36] [INFO ] Deduced a trap composed of 51 places in 143 ms of which 3 ms to minimize.
[2024-05-29 10:50:36] [INFO ] Deduced a trap composed of 53 places in 144 ms of which 3 ms to minimize.
SMT process timed out in 6076ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1841 transition count 1480
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1630 transition count 1480
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1630 transition count 1330
Deduced a syphon composed of 150 places in 4 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 1472 transition count 1322
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 738 place count 1472 transition count 1315
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 752 place count 1465 transition count 1315
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 3 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1812 place count 935 transition count 785
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 267 times.
Drop transitions (Partial Free agglomeration) removed 267 transitions
Iterating global reduction 2 with 267 rules applied. Total rules applied 2079 place count 935 transition count 785
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2080 place count 934 transition count 784
Applied a total of 2080 rules in 499 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 500 ms. Remains : 934/1841 places, 784/1691 transitions.
RANDOM walk for 10020 steps (0 resets) in 199 ms. (50 steps per ms) remains 0/3 properties
Computed a total of 366 stabilizing places and 366 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' '!(G(F(p0)))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1629 transition count 1329
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1479 transition count 1329
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 1471 transition count 1321
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 1471 transition count 1321
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 738 place count 1471 transition count 1314
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 752 place count 1464 transition count 1314
Performed 529 Post agglomeration using F-continuation condition.Transition count delta: 529
Deduced a syphon composed of 529 places in 0 ms
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 2 with 1058 rules applied. Total rules applied 1810 place count 935 transition count 785
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 1812 place count 933 transition count 783
Applied a total of 1812 rules in 268 ms. Remains 933 /1841 variables (removed 908) and now considering 783/1691 (removed 908) transitions.
// Phase 1: matrix 783 rows 933 cols
[2024-05-29 10:50:37] [INFO ] Computed 331 invariants in 8 ms
[2024-05-29 10:50:37] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-05-29 10:50:37] [INFO ] Invariant cache hit.
[2024-05-29 10:50:38] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1166 ms to find 0 implicit places.
[2024-05-29 10:50:38] [INFO ] Redundant transitions in 38 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 10:50:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 10:50:57] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1716 variables, and 331 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 1/933 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 10:51:30] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 1 ms to minimize.
[2024-05-29 10:51:30] [INFO ] Deduced a trap composed of 43 places in 31 ms of which 1 ms to minimize.
[2024-05-29 10:51:31] [INFO ] Deduced a trap composed of 60 places in 51 ms of which 1 ms to minimize.
[2024-05-29 10:51:31] [INFO ] Deduced a trap composed of 72 places in 48 ms of which 1 ms to minimize.
[2024-05-29 10:51:31] [INFO ] Deduced a trap composed of 87 places in 54 ms of which 1 ms to minimize.
[2024-05-29 10:51:31] [INFO ] Deduced a trap composed of 103 places in 57 ms of which 2 ms to minimize.
[2024-05-29 10:51:31] [INFO ] Deduced a trap composed of 116 places in 53 ms of which 1 ms to minimize.
[2024-05-29 10:51:32] [INFO ] Deduced a trap composed of 131 places in 63 ms of which 1 ms to minimize.
[2024-05-29 10:51:32] [INFO ] Deduced a trap composed of 145 places in 60 ms of which 1 ms to minimize.
[2024-05-29 10:51:32] [INFO ] Deduced a trap composed of 163 places in 67 ms of which 2 ms to minimize.
[2024-05-29 10:51:32] [INFO ] Deduced a trap composed of 177 places in 64 ms of which 2 ms to minimize.
[2024-05-29 10:51:33] [INFO ] Deduced a trap composed of 188 places in 70 ms of which 5 ms to minimize.
[2024-05-29 10:51:33] [INFO ] Deduced a trap composed of 208 places in 80 ms of which 2 ms to minimize.
[2024-05-29 10:51:33] [INFO ] Deduced a trap composed of 218 places in 87 ms of which 2 ms to minimize.
[2024-05-29 10:51:34] [INFO ] Deduced a trap composed of 232 places in 90 ms of which 2 ms to minimize.
[2024-05-29 10:51:34] [INFO ] Deduced a trap composed of 250 places in 99 ms of which 2 ms to minimize.
[2024-05-29 10:51:34] [INFO ] Deduced a trap composed of 264 places in 89 ms of which 2 ms to minimize.
[2024-05-29 10:51:34] [INFO ] Deduced a trap composed of 278 places in 103 ms of which 3 ms to minimize.
[2024-05-29 10:51:35] [INFO ] Deduced a trap composed of 290 places in 109 ms of which 3 ms to minimize.
[2024-05-29 10:51:35] [INFO ] Deduced a trap composed of 305 places in 103 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 20/352 constraints. Problems are: Problem set: 0 solved, 780 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 933/1716 variables, and 352 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints]
After SMT, in 60205ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60213ms
Starting structural reductions in SI_LTL mode, iteration 1 : 933/1841 places, 783/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61696 ms. Remains : 933/1841 places, 783/1691 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-00
Product exploration explored 100000 steps with 95 reset in 786 ms.
Product exploration explored 100000 steps with 85 reset in 863 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 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4708 steps (0 resets) in 71 ms. (65 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 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
[2024-05-29 10:51:41] [INFO ] Invariant cache hit.
[2024-05-29 10:51:41] [INFO ] [Real]Absence check using 331 positive place invariants in 140 ms returned sat
[2024-05-29 10:51:43] [INFO ] [Real]Absence check using state equation in 1559 ms returned sat
[2024-05-29 10:51:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:51:43] [INFO ] [Nat]Absence check using 331 positive place invariants in 132 ms returned sat
[2024-05-29 10:51:45] [INFO ] [Nat]Absence check using state equation in 1333 ms returned sat
[2024-05-29 10:51:45] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 5 ms to minimize.
[2024-05-29 10:51:45] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 1 ms to minimize.
[2024-05-29 10:51:45] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 2 ms to minimize.
[2024-05-29 10:51:45] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
[2024-05-29 10:51:45] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-29 10:51:45] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-05-29 10:51:45] [INFO ] Deduced a trap composed of 28 places in 46 ms of which 1 ms to minimize.
[2024-05-29 10:51:46] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2024-05-29 10:51:46] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 2 ms to minimize.
[2024-05-29 10:51:46] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-29 10:51:46] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 1 ms to minimize.
[2024-05-29 10:51:46] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2024-05-29 10:51:46] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-29 10:51:46] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1268 ms
[2024-05-29 10:51:46] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 50 ms.
[2024-05-29 10:51:58] [INFO ] Added : 670 causal constraints over 134 iterations in 11748 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 3 out of 933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 26 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 10:51:58] [INFO ] Invariant cache hit.
[2024-05-29 10:51:58] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-29 10:51:58] [INFO ] Invariant cache hit.
[2024-05-29 10:51:59] [INFO ] Implicit Places using invariants and state equation in 706 ms returned []
Implicit Place search using SMT with State Equation took 1068 ms to find 0 implicit places.
[2024-05-29 10:51:59] [INFO ] Redundant transitions in 7 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 10:51:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 10:52:17] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 780 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 932/1716 variables, and 331 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 1/933 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 10:52:51] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 1 ms to minimize.
[2024-05-29 10:52:51] [INFO ] Deduced a trap composed of 43 places in 27 ms of which 0 ms to minimize.
[2024-05-29 10:52:51] [INFO ] Deduced a trap composed of 60 places in 40 ms of which 1 ms to minimize.
[2024-05-29 10:52:51] [INFO ] Deduced a trap composed of 72 places in 46 ms of which 1 ms to minimize.
[2024-05-29 10:52:52] [INFO ] Deduced a trap composed of 87 places in 48 ms of which 1 ms to minimize.
[2024-05-29 10:52:52] [INFO ] Deduced a trap composed of 103 places in 49 ms of which 1 ms to minimize.
[2024-05-29 10:52:52] [INFO ] Deduced a trap composed of 116 places in 54 ms of which 1 ms to minimize.
[2024-05-29 10:52:52] [INFO ] Deduced a trap composed of 131 places in 59 ms of which 1 ms to minimize.
[2024-05-29 10:52:53] [INFO ] Deduced a trap composed of 145 places in 63 ms of which 2 ms to minimize.
[2024-05-29 10:52:53] [INFO ] Deduced a trap composed of 163 places in 57 ms of which 2 ms to minimize.
[2024-05-29 10:52:53] [INFO ] Deduced a trap composed of 177 places in 74 ms of which 2 ms to minimize.
[2024-05-29 10:52:53] [INFO ] Deduced a trap composed of 188 places in 78 ms of which 2 ms to minimize.
[2024-05-29 10:52:54] [INFO ] Deduced a trap composed of 208 places in 77 ms of which 2 ms to minimize.
[2024-05-29 10:52:54] [INFO ] Deduced a trap composed of 218 places in 76 ms of which 2 ms to minimize.
[2024-05-29 10:52:54] [INFO ] Deduced a trap composed of 232 places in 90 ms of which 2 ms to minimize.
[2024-05-29 10:52:54] [INFO ] Deduced a trap composed of 250 places in 92 ms of which 2 ms to minimize.
[2024-05-29 10:52:55] [INFO ] Deduced a trap composed of 264 places in 103 ms of which 2 ms to minimize.
[2024-05-29 10:52:55] [INFO ] Deduced a trap composed of 278 places in 91 ms of which 2 ms to minimize.
[2024-05-29 10:52:55] [INFO ] Deduced a trap composed of 290 places in 109 ms of which 2 ms to minimize.
[2024-05-29 10:52:56] [INFO ] Deduced a trap composed of 305 places in 109 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 20/352 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 933/1716 variables, and 352 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints]
After SMT, in 60177ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60185ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61293 ms. Remains : 933/933 places, 783/783 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 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 5359 steps (0 resets) in 54 ms. (97 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 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2024-05-29 10:53:00] [INFO ] Invariant cache hit.
[2024-05-29 10:53:00] [INFO ] [Real]Absence check using 331 positive place invariants in 141 ms returned sat
[2024-05-29 10:53:02] [INFO ] [Real]Absence check using state equation in 1511 ms returned sat
[2024-05-29 10:53:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:53:02] [INFO ] [Nat]Absence check using 331 positive place invariants in 137 ms returned sat
[2024-05-29 10:53:04] [INFO ] [Nat]Absence check using state equation in 1285 ms returned sat
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 34 places in 62 ms of which 2 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 2 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 0 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 0 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-29 10:53:04] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-29 10:53:05] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-29 10:53:05] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 1 ms to minimize.
[2024-05-29 10:53:05] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1141 ms
[2024-05-29 10:53:05] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-29 10:53:17] [INFO ] Added : 685 causal constraints over 137 iterations in 12003 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 91 reset in 678 ms.
Product exploration explored 100000 steps with 88 reset in 823 ms.
Built C files in :
/tmp/ltsmin16715207941597048089
[2024-05-29 10:53:18] [INFO ] Computing symmetric may disable matrix : 783 transitions.
[2024-05-29 10:53:18] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:53:18] [INFO ] Computing symmetric may enable matrix : 783 transitions.
[2024-05-29 10:53:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:53:18] [INFO ] Computing Do-Not-Accords matrix : 783 transitions.
[2024-05-29 10:53:18] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:53:18] [INFO ] Built C files in 143ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16715207941597048089
Running compilation step : cd /tmp/ltsmin16715207941597048089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2548 ms.
Running link step : cd /tmp/ltsmin16715207941597048089;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin16715207941597048089;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11464017400203112141.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 23 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 10:53:33] [INFO ] Invariant cache hit.
[2024-05-29 10:53:34] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-29 10:53:34] [INFO ] Invariant cache hit.
[2024-05-29 10:53:34] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 1125 ms to find 0 implicit places.
[2024-05-29 10:53:34] [INFO ] Redundant transitions in 7 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 10:53:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 10:53:53] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 780 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 932/1716 variables, and 331 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 1/933 variables, 1/332 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 10:54:27] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
[2024-05-29 10:54:27] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 0 ms to minimize.
[2024-05-29 10:54:27] [INFO ] Deduced a trap composed of 60 places in 43 ms of which 1 ms to minimize.
[2024-05-29 10:54:27] [INFO ] Deduced a trap composed of 72 places in 41 ms of which 1 ms to minimize.
[2024-05-29 10:54:27] [INFO ] Deduced a trap composed of 87 places in 47 ms of which 1 ms to minimize.
[2024-05-29 10:54:28] [INFO ] Deduced a trap composed of 103 places in 50 ms of which 1 ms to minimize.
[2024-05-29 10:54:28] [INFO ] Deduced a trap composed of 116 places in 57 ms of which 2 ms to minimize.
[2024-05-29 10:54:28] [INFO ] Deduced a trap composed of 131 places in 58 ms of which 1 ms to minimize.
[2024-05-29 10:54:28] [INFO ] Deduced a trap composed of 145 places in 63 ms of which 1 ms to minimize.
[2024-05-29 10:54:29] [INFO ] Deduced a trap composed of 163 places in 66 ms of which 1 ms to minimize.
[2024-05-29 10:54:29] [INFO ] Deduced a trap composed of 177 places in 76 ms of which 1 ms to minimize.
[2024-05-29 10:54:29] [INFO ] Deduced a trap composed of 188 places in 74 ms of which 2 ms to minimize.
[2024-05-29 10:54:29] [INFO ] Deduced a trap composed of 208 places in 71 ms of which 2 ms to minimize.
[2024-05-29 10:54:30] [INFO ] Deduced a trap composed of 218 places in 75 ms of which 2 ms to minimize.
[2024-05-29 10:54:30] [INFO ] Deduced a trap composed of 232 places in 82 ms of which 2 ms to minimize.
[2024-05-29 10:54:30] [INFO ] Deduced a trap composed of 250 places in 90 ms of which 2 ms to minimize.
[2024-05-29 10:54:30] [INFO ] Deduced a trap composed of 264 places in 96 ms of which 2 ms to minimize.
[2024-05-29 10:54:31] [INFO ] Deduced a trap composed of 278 places in 93 ms of which 2 ms to minimize.
[2024-05-29 10:54:31] [INFO ] Deduced a trap composed of 290 places in 106 ms of which 3 ms to minimize.
[2024-05-29 10:54:31] [INFO ] Deduced a trap composed of 305 places in 103 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 20/352 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 933/1716 variables, and 352 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 21/21 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60157ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61318 ms. Remains : 933/933 places, 783/783 transitions.
Built C files in :
/tmp/ltsmin6701624880889121357
[2024-05-29 10:54:35] [INFO ] Computing symmetric may disable matrix : 783 transitions.
[2024-05-29 10:54:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:54:35] [INFO ] Computing symmetric may enable matrix : 783 transitions.
[2024-05-29 10:54:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:54:35] [INFO ] Computing Do-Not-Accords matrix : 783 transitions.
[2024-05-29 10:54:35] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:54:35] [INFO ] Built C files in 119ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6701624880889121357
Running compilation step : cd /tmp/ltsmin6701624880889121357;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2436 ms.
Running link step : cd /tmp/ltsmin6701624880889121357;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin6701624880889121357;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14847706667624480136.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 10:54:50] [INFO ] Flatten gal took : 37 ms
[2024-05-29 10:54:50] [INFO ] Flatten gal took : 35 ms
[2024-05-29 10:54:50] [INFO ] Time to serialize gal into /tmp/LTL1085406651837114215.gal : 10 ms
[2024-05-29 10:54:50] [INFO ] Time to serialize properties into /tmp/LTL1516632699380251032.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/LTL1085406651837114215.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16796147402266505763.hoa' '-atoms' '/tmp/LTL1516632699380251032.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/LTL1516632699380251032.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16796147402266505763.hoa
Detected timeout of ITS tools.
[2024-05-29 10:55:05] [INFO ] Flatten gal took : 30 ms
[2024-05-29 10:55:05] [INFO ] Flatten gal took : 28 ms
[2024-05-29 10:55:05] [INFO ] Time to serialize gal into /tmp/LTL13915414676056398166.gal : 5 ms
[2024-05-29 10:55:05] [INFO ] Time to serialize properties into /tmp/LTL12165394604598271062.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/LTL13915414676056398166.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12165394604598271062.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((p1743==1)||((p130==1)&&(p153==1)))"))))
Formula 0 simplified : FG!"((p1743==1)||((p130==1)&&(p153==1)))"
Detected timeout of ITS tools.
[2024-05-29 10:55:20] [INFO ] Flatten gal took : 26 ms
[2024-05-29 10:55:20] [INFO ] Applying decomposition
[2024-05-29 10:55:20] [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/graph8777493222451596016.txt' '-o' '/tmp/graph8777493222451596016.bin' '-w' '/tmp/graph8777493222451596016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8777493222451596016.bin' '-l' '-1' '-v' '-w' '/tmp/graph8777493222451596016.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:55:20] [INFO ] Decomposing Gal with order
[2024-05-29 10:55:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:55:20] [INFO ] Removed a total of 182 redundant transitions.
[2024-05-29 10:55:20] [INFO ] Flatten gal took : 79 ms
[2024-05-29 10:55:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 358 labels/synchronizations in 19 ms.
[2024-05-29 10:55:20] [INFO ] Time to serialize gal into /tmp/LTL8294069834231877636.gal : 13 ms
[2024-05-29 10:55:20] [INFO ] Time to serialize properties into /tmp/LTL9634179603519011934.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/LTL8294069834231877636.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9634179603519011934.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 : !((G(F("((i25.i1.u285.p1743==1)||((i1.i2.u19.p130==1)&&(i1.i0.u22.p153==1)))"))))
Formula 0 simplified : FG!"((i25.i1.u285.p1743==1)||((i1.i2.u19.p130==1)&&(i1.i0.u22.p153==1)))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-00 finished in 298937 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((G(p1)||p0))))'
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 424 place count 1628 transition count 1329
Deduced a syphon composed of 149 places in 2 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 722 place count 1479 transition count 1329
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 731 place count 1470 transition count 1320
Iterating global reduction 2 with 9 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 740 place count 1470 transition count 1313
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 754 place count 1463 transition count 1313
Performed 527 Post agglomeration using F-continuation condition.Transition count delta: 527
Deduced a syphon composed of 527 places in 0 ms
Reduce places removed 527 places and 0 transitions.
Iterating global reduction 2 with 1054 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 308 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2024-05-29 10:55:36] [INFO ] Computed 331 invariants in 4 ms
[2024-05-29 10:55:36] [INFO ] Implicit Places using invariants in 404 ms returned []
[2024-05-29 10:55:36] [INFO ] Invariant cache hit.
[2024-05-29 10:55:37] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1199 ms to find 0 implicit places.
[2024-05-29 10:55:37] [INFO ] Redundant transitions in 7 ms returned []
Running 782 sub problems to find dead transitions.
[2024-05-29 10:55:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/934 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 782 unsolved
[2024-05-29 10:55:54] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-29 10:55:54] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2024-05-29 10:55:55] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-29 10:55:55] [INFO ] Deduced a trap composed of 41 places in 36 ms of which 0 ms to minimize.
[2024-05-29 10:55:55] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 1 ms to minimize.
[2024-05-29 10:55:55] [INFO ] Deduced a trap composed of 70 places in 45 ms of which 1 ms to minimize.
[2024-05-29 10:55:55] [INFO ] Deduced a trap composed of 69 places in 44 ms of which 1 ms to minimize.
[2024-05-29 10:55:55] [INFO ] Deduced a trap composed of 83 places in 46 ms of which 1 ms to minimize.
[2024-05-29 10:55:56] [INFO ] Deduced a trap composed of 97 places in 52 ms of which 1 ms to minimize.
[2024-05-29 10:55:56] [INFO ] Deduced a trap composed of 112 places in 58 ms of which 1 ms to minimize.
[2024-05-29 10:55:56] [INFO ] Deduced a trap composed of 127 places in 66 ms of which 2 ms to minimize.
[2024-05-29 10:55:56] [INFO ] Deduced a trap composed of 142 places in 71 ms of which 1 ms to minimize.
[2024-05-29 10:55:57] [INFO ] Deduced a trap composed of 154 places in 69 ms of which 2 ms to minimize.
[2024-05-29 10:55:57] [INFO ] Deduced a trap composed of 171 places in 74 ms of which 1 ms to minimize.
[2024-05-29 10:55:57] [INFO ] Deduced a trap composed of 183 places in 85 ms of which 1 ms to minimize.
[2024-05-29 10:55:57] [INFO ] Deduced a trap composed of 197 places in 90 ms of which 2 ms to minimize.
[2024-05-29 10:55:58] [INFO ] Deduced a trap composed of 208 places in 86 ms of which 2 ms to minimize.
[2024-05-29 10:55:58] [INFO ] Deduced a trap composed of 226 places in 90 ms of which 2 ms to minimize.
[2024-05-29 10:55:58] [INFO ] Deduced a trap composed of 244 places in 100 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/934 variables, 19/350 constraints. Problems are: Problem set: 0 solved, 782 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 934/1718 variables, and 350 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 782/782 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 782 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/934 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/934 variables, 19/350 constraints. Problems are: Problem set: 0 solved, 782 unsolved
[2024-05-29 10:56:15] [INFO ] Deduced a trap composed of 54 places in 41 ms of which 1 ms to minimize.
[2024-05-29 10:56:16] [INFO ] Deduced a trap composed of 53 places in 39 ms of which 1 ms to minimize.
[2024-05-29 10:56:16] [INFO ] Deduced a trap composed of 53 places in 40 ms of which 1 ms to minimize.
[2024-05-29 10:56:16] [INFO ] Deduced a trap composed of 96 places in 65 ms of which 1 ms to minimize.
[2024-05-29 10:56:17] [INFO ] Deduced a trap composed of 141 places in 75 ms of which 1 ms to minimize.
[2024-05-29 10:56:17] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/934 variables, 6/356 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/934 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 4 (OVERLAPS) 784/1718 variables, 934/1290 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1718 variables, 782/2072 constraints. Problems are: Problem set: 0 solved, 782 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1718/1718 variables, and 2072 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 934/934 constraints, PredecessorRefiner: 782/782 constraints, Known Traps: 25/25 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 782 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61681 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-01
Product exploration explored 100000 steps with 48 reset in 702 ms.
Product exploration explored 100000 steps with 49 reset in 832 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 : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 93 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 7004 steps (0 resets) in 71 ms. (97 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 194 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 27 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2024-05-29 10:56:39] [INFO ] Invariant cache hit.
[2024-05-29 10:56:40] [INFO ] Implicit Places using invariants in 370 ms returned []
[2024-05-29 10:56:40] [INFO ] Invariant cache hit.
[2024-05-29 10:56:41] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 1130 ms to find 0 implicit places.
[2024-05-29 10:56:41] [INFO ] Redundant transitions in 7 ms returned []
Running 782 sub problems to find dead transitions.
[2024-05-29 10:56:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/934 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 782 unsolved
[2024-05-29 10:56:58] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-29 10:56:58] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 0 ms to minimize.
[2024-05-29 10:56:58] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-29 10:56:58] [INFO ] Deduced a trap composed of 41 places in 32 ms of which 1 ms to minimize.
[2024-05-29 10:56:58] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 0 ms to minimize.
[2024-05-29 10:56:58] [INFO ] Deduced a trap composed of 70 places in 42 ms of which 1 ms to minimize.
[2024-05-29 10:56:59] [INFO ] Deduced a trap composed of 69 places in 47 ms of which 1 ms to minimize.
[2024-05-29 10:56:59] [INFO ] Deduced a trap composed of 83 places in 48 ms of which 1 ms to minimize.
[2024-05-29 10:56:59] [INFO ] Deduced a trap composed of 97 places in 46 ms of which 1 ms to minimize.
[2024-05-29 10:56:59] [INFO ] Deduced a trap composed of 112 places in 57 ms of which 1 ms to minimize.
[2024-05-29 10:57:00] [INFO ] Deduced a trap composed of 127 places in 60 ms of which 2 ms to minimize.
[2024-05-29 10:57:00] [INFO ] Deduced a trap composed of 142 places in 68 ms of which 1 ms to minimize.
[2024-05-29 10:57:00] [INFO ] Deduced a trap composed of 154 places in 70 ms of which 1 ms to minimize.
[2024-05-29 10:57:00] [INFO ] Deduced a trap composed of 171 places in 72 ms of which 1 ms to minimize.
[2024-05-29 10:57:01] [INFO ] Deduced a trap composed of 183 places in 77 ms of which 2 ms to minimize.
[2024-05-29 10:57:01] [INFO ] Deduced a trap composed of 197 places in 83 ms of which 2 ms to minimize.
[2024-05-29 10:57:01] [INFO ] Deduced a trap composed of 208 places in 86 ms of which 2 ms to minimize.
[2024-05-29 10:57:01] [INFO ] Deduced a trap composed of 226 places in 92 ms of which 2 ms to minimize.
[2024-05-29 10:57:02] [INFO ] Deduced a trap composed of 244 places in 100 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/934 variables, 19/350 constraints. Problems are: Problem set: 0 solved, 782 unsolved
(s765 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 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 934/1718 variables, and 350 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 782/782 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 782 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/934 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/934 variables, 19/350 constraints. Problems are: Problem set: 0 solved, 782 unsolved
[2024-05-29 10:57:19] [INFO ] Deduced a trap composed of 54 places in 37 ms of which 1 ms to minimize.
[2024-05-29 10:57:19] [INFO ] Deduced a trap composed of 53 places in 37 ms of which 0 ms to minimize.
[2024-05-29 10:57:19] [INFO ] Deduced a trap composed of 53 places in 32 ms of which 0 ms to minimize.
[2024-05-29 10:57:20] [INFO ] Deduced a trap composed of 96 places in 59 ms of which 1 ms to minimize.
[2024-05-29 10:57:20] [INFO ] Deduced a trap composed of 141 places in 68 ms of which 1 ms to minimize.
[2024-05-29 10:57:20] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/934 variables, 6/356 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/934 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 4 (OVERLAPS) 784/1718 variables, 934/1290 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1718 variables, 782/2072 constraints. Problems are: Problem set: 0 solved, 782 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1718/1718 variables, and 2072 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 934/934 constraints, PredecessorRefiner: 782/782 constraints, Known Traps: 25/25 constraints]
After SMT, in 60158ms problems are : Problem set: 0 solved, 782 unsolved
Search for dead transitions found 0 dead transitions in 60174ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61347 ms. Remains : 934/934 places, 784/784 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 : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 107 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 6921 steps (0 resets) in 80 ms. (85 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 181 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 49 reset in 687 ms.
Product exploration explored 100000 steps with 48 reset in 841 ms.
Built C files in :
/tmp/ltsmin6029371852656212245
[2024-05-29 10:57:43] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2024-05-29 10:57:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:57:43] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2024-05-29 10:57:43] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:57:43] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2024-05-29 10:57:43] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:57:43] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6029371852656212245
Running compilation step : cd /tmp/ltsmin6029371852656212245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2321 ms.
Running link step : cd /tmp/ltsmin6029371852656212245;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6029371852656212245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10125376860501890126.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 21 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2024-05-29 10:57:58] [INFO ] Invariant cache hit.
[2024-05-29 10:57:58] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-29 10:57:58] [INFO ] Invariant cache hit.
[2024-05-29 10:57:59] [INFO ] Implicit Places using invariants and state equation in 807 ms returned []
Implicit Place search using SMT with State Equation took 1212 ms to find 0 implicit places.
[2024-05-29 10:57:59] [INFO ] Redundant transitions in 7 ms returned []
Running 782 sub problems to find dead transitions.
[2024-05-29 10:57:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/934 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 782 unsolved
[2024-05-29 10:58:17] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-29 10:58:17] [INFO ] Deduced a trap composed of 28 places in 22 ms of which 0 ms to minimize.
[2024-05-29 10:58:17] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-29 10:58:17] [INFO ] Deduced a trap composed of 41 places in 31 ms of which 0 ms to minimize.
[2024-05-29 10:58:18] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 1 ms to minimize.
[2024-05-29 10:58:18] [INFO ] Deduced a trap composed of 70 places in 37 ms of which 1 ms to minimize.
[2024-05-29 10:58:18] [INFO ] Deduced a trap composed of 69 places in 48 ms of which 1 ms to minimize.
[2024-05-29 10:58:18] [INFO ] Deduced a trap composed of 83 places in 52 ms of which 1 ms to minimize.
[2024-05-29 10:58:18] [INFO ] Deduced a trap composed of 97 places in 51 ms of which 1 ms to minimize.
[2024-05-29 10:58:19] [INFO ] Deduced a trap composed of 112 places in 57 ms of which 1 ms to minimize.
[2024-05-29 10:58:19] [INFO ] Deduced a trap composed of 127 places in 65 ms of which 1 ms to minimize.
[2024-05-29 10:58:19] [INFO ] Deduced a trap composed of 142 places in 66 ms of which 2 ms to minimize.
[2024-05-29 10:58:19] [INFO ] Deduced a trap composed of 154 places in 68 ms of which 1 ms to minimize.
[2024-05-29 10:58:20] [INFO ] Deduced a trap composed of 171 places in 76 ms of which 1 ms to minimize.
[2024-05-29 10:58:20] [INFO ] Deduced a trap composed of 183 places in 88 ms of which 2 ms to minimize.
[2024-05-29 10:58:20] [INFO ] Deduced a trap composed of 197 places in 91 ms of which 2 ms to minimize.
[2024-05-29 10:58:20] [INFO ] Deduced a trap composed of 208 places in 89 ms of which 2 ms to minimize.
[2024-05-29 10:58:21] [INFO ] Deduced a trap composed of 226 places in 95 ms of which 2 ms to minimize.
[2024-05-29 10:58:21] [INFO ] Deduced a trap composed of 244 places in 99 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/934 variables, 19/350 constraints. Problems are: Problem set: 0 solved, 782 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 934/1718 variables, and 350 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 782/782 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 782 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/934 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/934 variables, 19/350 constraints. Problems are: Problem set: 0 solved, 782 unsolved
[2024-05-29 10:58:38] [INFO ] Deduced a trap composed of 54 places in 40 ms of which 0 ms to minimize.
[2024-05-29 10:58:38] [INFO ] Deduced a trap composed of 53 places in 36 ms of which 1 ms to minimize.
[2024-05-29 10:58:38] [INFO ] Deduced a trap composed of 53 places in 33 ms of which 1 ms to minimize.
[2024-05-29 10:58:39] [INFO ] Deduced a trap composed of 96 places in 54 ms of which 1 ms to minimize.
[2024-05-29 10:58:39] [INFO ] Deduced a trap composed of 141 places in 69 ms of which 1 ms to minimize.
[2024-05-29 10:58:40] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/934 variables, 6/356 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/934 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 4 (OVERLAPS) 784/1718 variables, 934/1290 constraints. Problems are: Problem set: 0 solved, 782 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1718 variables, 782/2072 constraints. Problems are: Problem set: 0 solved, 782 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1718/1718 variables, and 2072 constraints, problems are : Problem set: 0 solved, 782 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 934/934 constraints, PredecessorRefiner: 782/782 constraints, Known Traps: 25/25 constraints]
After SMT, in 60150ms problems are : Problem set: 0 solved, 782 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61407 ms. Remains : 934/934 places, 784/784 transitions.
Built C files in :
/tmp/ltsmin2065006484664618195
[2024-05-29 10:58:59] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2024-05-29 10:58:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:58:59] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2024-05-29 10:58:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:58:59] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2024-05-29 10:58:59] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:58:59] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2065006484664618195
Running compilation step : cd /tmp/ltsmin2065006484664618195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2340 ms.
Running link step : cd /tmp/ltsmin2065006484664618195;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin2065006484664618195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1389653219894563604.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 10:59:14] [INFO ] Flatten gal took : 24 ms
[2024-05-29 10:59:14] [INFO ] Flatten gal took : 24 ms
[2024-05-29 10:59:14] [INFO ] Time to serialize gal into /tmp/LTL401055358899055121.gal : 4 ms
[2024-05-29 10:59:14] [INFO ] Time to serialize properties into /tmp/LTL17890082165694228438.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/LTL401055358899055121.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15120923362780403480.hoa' '-atoms' '/tmp/LTL17890082165694228438.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/LTL17890082165694228438.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15120923362780403480.hoa
Detected timeout of ITS tools.
[2024-05-29 10:59:30] [INFO ] Flatten gal took : 22 ms
[2024-05-29 10:59:30] [INFO ] Flatten gal took : 23 ms
[2024-05-29 10:59:30] [INFO ] Time to serialize gal into /tmp/LTL10303168779055082354.gal : 4 ms
[2024-05-29 10:59:30] [INFO ] Time to serialize properties into /tmp/LTL2315483527582230989.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/LTL10303168779055082354.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2315483527582230989.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((("(p1298==1)")||(G("(p187==0)")))||("((p1655==1)&&(p1679==1))")))))
Formula 0 simplified : G(F!"(p187==0)" & FG(!"((p1655==1)&&(p1679==1))" & !"(p1298==1)"))
Detected timeout of ITS tools.
[2024-05-29 10:59:45] [INFO ] Flatten gal took : 21 ms
[2024-05-29 10:59:45] [INFO ] Applying decomposition
[2024-05-29 10:59:45] [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/graph10945764358980500429.txt' '-o' '/tmp/graph10945764358980500429.bin' '-w' '/tmp/graph10945764358980500429.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10945764358980500429.bin' '-l' '-1' '-v' '-w' '/tmp/graph10945764358980500429.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:59:45] [INFO ] Decomposing Gal with order
[2024-05-29 10:59:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:59:45] [INFO ] Removed a total of 182 redundant transitions.
[2024-05-29 10:59:45] [INFO ] Flatten gal took : 67 ms
[2024-05-29 10:59:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 366 labels/synchronizations in 14 ms.
[2024-05-29 10:59:45] [INFO ] Time to serialize gal into /tmp/LTL11102715523348154164.gal : 7 ms
[2024-05-29 10:59:45] [INFO ] Time to serialize properties into /tmp/LTL5431383705366523290.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/LTL11102715523348154164.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5431383705366523290.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(F((("(i18.u210.p1298==1)")||(G("(i2.i0.i0.u27.p187==0)")))||("((i24.u268.p1655==1)&&(i24.u274.p1679==1))")))))
Formula 0 simplified : G(F!"(i2.i0.i0.u27.p187==0)" & FG(!"((i24.u268.p1655==1)&&(i24.u274.p1679==1))" & !"(i18.u210.p1298==1)"))
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-01 finished in 264449 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&&X(G(p1)))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 732 place count 1470 transition count 1320
Iterating global reduction 2 with 8 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 740 place count 1470 transition count 1314
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 752 place count 1464 transition count 1314
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1812 place count 934 transition count 784
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 1814 place count 932 transition count 782
Applied a total of 1814 rules in 272 ms. Remains 932 /1841 variables (removed 909) and now considering 782/1691 (removed 909) transitions.
// Phase 1: matrix 782 rows 932 cols
[2024-05-29 11:00:00] [INFO ] Computed 331 invariants in 5 ms
[2024-05-29 11:00:01] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-29 11:00:01] [INFO ] Invariant cache hit.
[2024-05-29 11:00:01] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 1102 ms to find 0 implicit places.
[2024-05-29 11:00:01] [INFO ] Redundant transitions in 8 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 11:00:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:00:19] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-29 11:00:19] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 0 ms to minimize.
[2024-05-29 11:00:19] [INFO ] Deduced a trap composed of 42 places in 38 ms of which 1 ms to minimize.
[2024-05-29 11:00:19] [INFO ] Deduced a trap composed of 56 places in 39 ms of which 1 ms to minimize.
[2024-05-29 11:00:20] [INFO ] Deduced a trap composed of 73 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:00:20] [INFO ] Deduced a trap composed of 85 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:00:20] [INFO ] Deduced a trap composed of 103 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:00:20] [INFO ] Deduced a trap composed of 113 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:00:21] [INFO ] Deduced a trap composed of 129 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:00:21] [INFO ] Deduced a trap composed of 144 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:00:21] [INFO ] Deduced a trap composed of 159 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:00:21] [INFO ] Deduced a trap composed of 175 places in 70 ms of which 1 ms to minimize.
[2024-05-29 11:00:22] [INFO ] Deduced a trap composed of 191 places in 73 ms of which 2 ms to minimize.
[2024-05-29 11:00:22] [INFO ] Deduced a trap composed of 205 places in 80 ms of which 2 ms to minimize.
[2024-05-29 11:00:22] [INFO ] Deduced a trap composed of 215 places in 82 ms of which 2 ms to minimize.
[2024-05-29 11:00:22] [INFO ] Deduced a trap composed of 235 places in 87 ms of which 3 ms to minimize.
[2024-05-29 11:00:23] [INFO ] Deduced a trap composed of 248 places in 95 ms of which 2 ms to minimize.
[2024-05-29 11:00:23] [INFO ] Deduced a trap composed of 269 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:00:23] [INFO ] Deduced a trap composed of 276 places in 101 ms of which 3 ms to minimize.
[2024-05-29 11:00:24] [INFO ] Deduced a trap composed of 294 places in 107 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 780 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 932/1714 variables, and 351 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:00:40] [INFO ] Deduced a trap composed of 72 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 113 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 113 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 130 places in 57 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 130 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 130 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 131 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 132 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 131 places in 50 ms of which 2 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 130 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 129 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 99 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:00:41] [INFO ] Deduced a trap composed of 130 places in 50 ms of which 2 ms to minimize.
[2024-05-29 11:00:42] [INFO ] Deduced a trap composed of 130 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:00:42] [INFO ] Deduced a trap composed of 130 places in 60 ms of which 1 ms to minimize.
[2024-05-29 11:00:42] [INFO ] Deduced a trap composed of 143 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:00:42] [INFO ] Deduced a trap composed of 158 places in 59 ms of which 2 ms to minimize.
[2024-05-29 11:00:42] [INFO ] Deduced a trap composed of 189 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:00:43] [INFO ] Deduced a trap composed of 189 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:00:43] [INFO ] Deduced a trap composed of 189 places in 68 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 20/371 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:00:52] [INFO ] Deduced a trap composed of 55 places in 58 ms of which 2 ms to minimize.
[2024-05-29 11:00:52] [INFO ] Deduced a trap composed of 54 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:00:52] [INFO ] Deduced a trap composed of 53 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:00:52] [INFO ] Deduced a trap composed of 69 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:00:52] [INFO ] Deduced a trap composed of 83 places in 65 ms of which 2 ms to minimize.
[2024-05-29 11:00:53] [INFO ] Deduced a trap composed of 97 places in 71 ms of which 1 ms to minimize.
[2024-05-29 11:00:53] [INFO ] Deduced a trap composed of 129 places in 76 ms of which 2 ms to minimize.
[2024-05-29 11:00:53] [INFO ] Deduced a trap composed of 143 places in 82 ms of which 2 ms to minimize.
[2024-05-29 11:00:54] [INFO ] Deduced a trap composed of 173 places in 92 ms of which 2 ms to minimize.
[2024-05-29 11:00:55] [INFO ] Deduced a trap composed of 231 places in 109 ms of which 3 ms to minimize.
[2024-05-29 11:00:55] [INFO ] Deduced a trap composed of 246 places in 117 ms of which 2 ms to minimize.
[2024-05-29 11:00:56] [INFO ] Deduced a trap composed of 259 places in 122 ms of which 3 ms to minimize.
[2024-05-29 11:00:56] [INFO ] Deduced a trap composed of 272 places in 134 ms of which 2 ms to minimize.
[2024-05-29 11:00:56] [INFO ] Deduced a trap composed of 291 places in 131 ms of which 3 ms to minimize.
[2024-05-29 11:00:57] [INFO ] Deduced a trap composed of 302 places in 137 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/932 variables, 15/386 constraints. Problems are: Problem set: 0 solved, 780 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 932/1714 variables, and 386 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 55/55 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1841 places, 782/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61536 ms. Remains : 932/1841 places, 782/1691 transitions.
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-02
Stuttering criterion allowed to conclude after 1989 steps with 0 reset in 14 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-02 finished in 61651 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||G(p1)) U X(p2))))'
Support contains 5 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1832 transition count 1682
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1832 transition count 1682
Applied a total of 18 rules in 144 ms. Remains 1832 /1841 variables (removed 9) and now considering 1682/1691 (removed 9) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2024-05-29 11:01:02] [INFO ] Computed 331 invariants in 17 ms
[2024-05-29 11:01:02] [INFO ] Implicit Places using invariants in 527 ms returned []
[2024-05-29 11:01:02] [INFO ] Invariant cache hit.
[2024-05-29 11:01:04] [INFO ] Implicit Places using invariants and state equation in 1465 ms returned []
Implicit Place search using SMT with State Equation took 1998 ms to find 0 implicit places.
Running 1681 sub problems to find dead transitions.
[2024-05-29 11:01:04] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 1681/1681 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1681 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 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 0/1681 constraints, Known Traps: 0/0 constraints]
After SMT, in 60371ms problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Starting structural reductions in LTL mode, iteration 1 : 1832/1841 places, 1682/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62533 ms. Remains : 1832/1841 places, 1682/1691 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-03
Product exploration explored 100000 steps with 33336 reset in 353 ms.
Product exploration explored 100000 steps with 33481 reset in 371 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Detected a total of 359/1832 stabilizing places and 359/1682 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 129 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (8 resets) in 372 ms. (107 steps per ms) remains 2/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 2/2 properties
[2024-05-29 11:02:06] [INFO ] Invariant cache hit.
Problem apf0 is UNSAT
Problem apf7 is UNSAT
After SMT solving in domain Real declared 5/3514 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 15 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 25ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (G (OR p2 p0 (NOT p1))), (G (OR p2 (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p2 p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p2 p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (AND (OR p2 (NOT p0)) (OR p2 (NOT p1))))), (F p1), (F p0)]
Knowledge based reduction with 20 factoid took 453 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 135 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Applied a total of 0 rules in 75 ms. Remains 1832 /1832 variables (removed 0) and now considering 1682/1682 (removed 0) transitions.
[2024-05-29 11:02:07] [INFO ] Invariant cache hit.
[2024-05-29 11:02:07] [INFO ] Implicit Places using invariants in 543 ms returned []
[2024-05-29 11:02:07] [INFO ] Invariant cache hit.
[2024-05-29 11:02:09] [INFO ] Implicit Places using invariants and state equation in 1473 ms returned []
Implicit Place search using SMT with State Equation took 2019 ms to find 0 implicit places.
Running 1681 sub problems to find dead transitions.
[2024-05-29 11:02:09] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s353 1.0)timeout

(s354 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 1681/1681 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1681 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 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 0/1681 constraints, Known Traps: 0/0 constraints]
After SMT, in 60366ms problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 60380ms
Finished structural reductions in LTL mode , in 1 iterations and 62480 ms. Remains : 1832/1832 places, 1682/1682 transitions.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Detected a total of 359/1832 stabilizing places and 359/1682 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) p0))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 141 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), (NOT p2), (NOT p2), true]
RANDOM walk for 40000 steps (8 resets) in 295 ms. (135 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 50 ms. (784 steps per ms) remains 1/1 properties
[2024-05-29 11:03:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 116/121 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1711/1832 variables, 317/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 11:03:10] [INFO ] Deduced a trap composed of 23 places in 146 ms of which 3 ms to minimize.
[2024-05-29 11:03:10] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 3 ms to minimize.
[2024-05-29 11:03:10] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 3 ms to minimize.
[2024-05-29 11:03:10] [INFO ] Deduced a trap composed of 32 places in 119 ms of which 3 ms to minimize.
[2024-05-29 11:03:10] [INFO ] Deduced a trap composed of 31 places in 118 ms of which 2 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 46 places in 91 ms of which 3 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 2 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 44 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 39 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 42 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 36 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 36 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 40 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 37 places in 40 ms of which 1 ms to minimize.
[2024-05-29 11:03:11] [INFO ] Deduced a trap composed of 44 places in 50 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1832 variables, 16/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1832 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1682/3514 variables, 1832/2179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 11:03:12] [INFO ] Deduced a trap composed of 31 places in 209 ms of which 4 ms to minimize.
[2024-05-29 11:03:12] [INFO ] Deduced a trap composed of 25 places in 189 ms of which 4 ms to minimize.
[2024-05-29 11:03:13] [INFO ] Deduced a trap composed of 35 places in 189 ms of which 4 ms to minimize.
[2024-05-29 11:03:13] [INFO ] Deduced a trap composed of 46 places in 188 ms of which 3 ms to minimize.
[2024-05-29 11:03:13] [INFO ] Deduced a trap composed of 35 places in 171 ms of which 4 ms to minimize.
[2024-05-29 11:03:13] [INFO ] Deduced a trap composed of 38 places in 170 ms of which 3 ms to minimize.
[2024-05-29 11:03:13] [INFO ] Deduced a trap composed of 36 places in 169 ms of which 3 ms to minimize.
[2024-05-29 11:03:14] [INFO ] Deduced a trap composed of 29 places in 161 ms of which 4 ms to minimize.
[2024-05-29 11:03:14] [INFO ] Deduced a trap composed of 38 places in 153 ms of which 3 ms to minimize.
[2024-05-29 11:03:14] [INFO ] Deduced a trap composed of 43 places in 151 ms of which 3 ms to minimize.
[2024-05-29 11:03:14] [INFO ] Deduced a trap composed of 49 places in 149 ms of which 3 ms to minimize.
[2024-05-29 11:03:14] [INFO ] Deduced a trap composed of 42 places in 148 ms of which 3 ms to minimize.
SMT process timed out in 5029ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1832 transition count 1472
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1622 transition count 1472
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 420 place count 1622 transition count 1320
Deduced a syphon composed of 152 places in 2 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 724 place count 1470 transition count 1320
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1790 place count 937 transition count 787
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 261 times.
Drop transitions (Partial Free agglomeration) removed 261 transitions
Iterating global reduction 2 with 261 rules applied. Total rules applied 2051 place count 937 transition count 787
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2052 place count 936 transition count 786
Applied a total of 2052 rules in 252 ms. Remains 936 /1832 variables (removed 896) and now considering 786/1682 (removed 896) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 936/1832 places, 786/1682 transitions.
RANDOM walk for 4006 steps (0 resets) in 41 ms. (95 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) p0))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (NOT (OR p2 (NOT p0)))), (F p1), (F (NOT p2)), (F (NOT (OR p2 p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 10 factoid took 415 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 138 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 33321 reset in 339 ms.
Product exploration explored 100000 steps with 33343 reset in 342 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Performed 209 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 209 rules applied. Total rules applied 209 place count 1832 transition count 1682
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 63 Pre rules applied. Total rules applied 209 place count 1832 transition count 1683
Deduced a syphon composed of 272 places in 3 ms
Iterating global reduction 1 with 63 rules applied. Total rules applied 272 place count 1832 transition count 1683
Performed 623 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 895 places in 1 ms
Iterating global reduction 1 with 623 rules applied. Total rules applied 895 place count 1832 transition count 1683
Renaming transitions due to excessive name length > 1024 char.
Discarding 212 places :
Symmetric choice reduction at 1 with 212 rule applications. Total rules 1107 place count 1620 transition count 1471
Deduced a syphon composed of 683 places in 2 ms
Iterating global reduction 1 with 212 rules applied. Total rules applied 1319 place count 1620 transition count 1471
Deduced a syphon composed of 683 places in 1 ms
Applied a total of 1319 rules in 584 ms. Remains 1620 /1832 variables (removed 212) and now considering 1471/1682 (removed 211) transitions.
[2024-05-29 11:03:17] [INFO ] Redundant transitions in 24 ms returned []
Running 1470 sub problems to find dead transitions.
// Phase 1: matrix 1471 rows 1620 cols
[2024-05-29 11:03:17] [INFO ] Computed 331 invariants in 19 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s1547 1.0)timeout

(s1548 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1619/3091 variables, and 0 constraints, problems are : Problem set: 0 solved, 1470 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1620 constraints, PredecessorRefiner: 1470/1470 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1470 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1619/3091 variables, and 0 constraints, problems are : Problem set: 0 solved, 1470 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1620 constraints, PredecessorRefiner: 0/1470 constraints, Known Traps: 0/0 constraints]
After SMT, in 60852ms problems are : Problem set: 0 solved, 1470 unsolved
Search for dead transitions found 0 dead transitions in 60867ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1620/1832 places, 1471/1682 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61488 ms. Remains : 1620/1832 places, 1471/1682 transitions.
Built C files in :
/tmp/ltsmin16650157552437122912
[2024-05-29 11:04:18] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16650157552437122912
Running compilation step : cd /tmp/ltsmin16650157552437122912;'/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/ltsmin16650157552437122912;'/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/ltsmin16650157552437122912;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Applied a total of 0 rules in 52 ms. Remains 1832 /1832 variables (removed 0) and now considering 1682/1682 (removed 0) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2024-05-29 11:04:21] [INFO ] Computed 331 invariants in 12 ms
[2024-05-29 11:04:22] [INFO ] Implicit Places using invariants in 557 ms returned []
[2024-05-29 11:04:22] [INFO ] Invariant cache hit.
[2024-05-29 11:04:23] [INFO ] Implicit Places using invariants and state equation in 1526 ms returned []
Implicit Place search using SMT with State Equation took 2085 ms to find 0 implicit places.
Running 1681 sub problems to find dead transitions.
[2024-05-29 11:04:23] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 1681/1681 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1681 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 1831/3514 variables, and 0 constraints, problems are : Problem set: 0 solved, 1681 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1832 constraints, PredecessorRefiner: 0/1681 constraints, Known Traps: 0/0 constraints]
After SMT, in 60372ms problems are : Problem set: 0 solved, 1681 unsolved
Search for dead transitions found 0 dead transitions in 60389ms
Finished structural reductions in LTL mode , in 1 iterations and 62530 ms. Remains : 1832/1832 places, 1682/1682 transitions.
Built C files in :
/tmp/ltsmin11263674777784178934
[2024-05-29 11:05:24] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11263674777784178934
Running compilation step : cd /tmp/ltsmin11263674777784178934;'/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/ltsmin11263674777784178934;'/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/ltsmin11263674777784178934;'/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 11:05:27] [INFO ] Flatten gal took : 36 ms
[2024-05-29 11:05:27] [INFO ] Flatten gal took : 36 ms
[2024-05-29 11:05:27] [INFO ] Time to serialize gal into /tmp/LTL6025137708625598082.gal : 7 ms
[2024-05-29 11:05:27] [INFO ] Time to serialize properties into /tmp/LTL3096611612997254868.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/LTL6025137708625598082.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1961280151225312605.hoa' '-atoms' '/tmp/LTL3096611612997254868.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/LTL3096611612997254868.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1961280151225312605.hoa
Detected timeout of ITS tools.
[2024-05-29 11:05:42] [INFO ] Flatten gal took : 37 ms
[2024-05-29 11:05:42] [INFO ] Flatten gal took : 35 ms
[2024-05-29 11:05:42] [INFO ] Time to serialize gal into /tmp/LTL6305954353915745902.gal : 6 ms
[2024-05-29 11:05:42] [INFO ] Time to serialize properties into /tmp/LTL183192391670210869.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/LTL6305954353915745902.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL183192391670210869.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(((G("(p37==1)"))||("((p1742==1)&&(p1793==1))"))U(X("((!((p1063==1)&&(p1153==1)))||(p37==1))")))))
Formula 0 simplified : F((!"((p1742==1)&&(p1793==1))" & F!"(p37==1)") R X!"((!((p1063==1)&&(p1153==1)))||(p37==1))")
Detected timeout of ITS tools.
[2024-05-29 11:05:57] [INFO ] Flatten gal took : 33 ms
[2024-05-29 11:05:57] [INFO ] Applying decomposition
[2024-05-29 11:05:57] [INFO ] Flatten gal took : 33 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/graph3575625282068420280.txt' '-o' '/tmp/graph3575625282068420280.bin' '-w' '/tmp/graph3575625282068420280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3575625282068420280.bin' '-l' '-1' '-v' '-w' '/tmp/graph3575625282068420280.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:05:57] [INFO ] Decomposing Gal with order
[2024-05-29 11:05:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:05:57] [INFO ] Removed a total of 270 redundant transitions.
[2024-05-29 11:05:57] [INFO ] Flatten gal took : 71 ms
[2024-05-29 11:05:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-29 11:05:57] [INFO ] Time to serialize gal into /tmp/LTL9934017556364438106.gal : 17 ms
[2024-05-29 11:05:57] [INFO ] Time to serialize properties into /tmp/LTL10202841926929419278.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/LTL9934017556364438106.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10202841926929419278.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(((G("(i0.i0.i0.u16.p37==1)"))||("((i25.i1.i1.u617.p1742==1)&&(i27.i3.i0.u634.p1793==1))"))U(X("((!((i15.u378.p1063==1)&&(i16.i3.i...203
Formula 0 simplified : F((!"((i25.i1.i1.u617.p1742==1)&&(i27.i3.i0.u634.p1793==1))" & F!"(i0.i0.i0.u16.p37==1)") R X!"((!((i15.u378.p1063==1)&&(i16.i3.i1.u...196
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-03 finished in 310801 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)||G((p1||F(p0)))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1840 transition count 1480
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1630 transition count 1480
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1630 transition count 1330
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 748 place count 1466 transition count 1316
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 0 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 225 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2024-05-29 11:06:13] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 11:06:13] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-29 11:06:13] [INFO ] Invariant cache hit.
[2024-05-29 11:06:14] [INFO ] Implicit Places using invariants and state equation in 716 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
[2024-05-29 11:06:14] [INFO ] Redundant transitions in 6 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 11:06:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 2/934 variables, 2/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:06:43] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-29 11:06:43] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 934/1718 variables, and 333 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 2/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 2/934 variables, 2/333 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/934 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (OVERLAPS) 784/1718 variables, 934/1267 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1718 variables, 780/2047 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1718/1718 variables, and 2047 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 934/934 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 2/2 constraints]
After SMT, in 60171ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61541 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-05
Product exploration explored 100000 steps with 55 reset in 670 ms.
Product exploration explored 100000 steps with 54 reset in 820 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/934 stabilizing places and 2/784 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 426 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 7114 steps (0 resets) in 80 ms. (87 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F p0)]
Knowledge based reduction with 4 factoid took 453 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2024-05-29 11:07:17] [INFO ] Invariant cache hit.
[2024-05-29 11:07:17] [INFO ] [Real]Absence check using 331 positive place invariants in 137 ms returned sat
[2024-05-29 11:07:19] [INFO ] [Real]Absence check using state equation in 1450 ms returned sat
[2024-05-29 11:07:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:07:19] [INFO ] [Nat]Absence check using 331 positive place invariants in 136 ms returned sat
[2024-05-29 11:07:21] [INFO ] [Nat]Absence check using state equation in 1165 ms returned sat
[2024-05-29 11:07:21] [INFO ] Computed and/alt/rep : 780/1501/780 causal constraints (skipped 0 transitions) in 42 ms.
[2024-05-29 11:07:33] [INFO ] Added : 644 causal constraints over 129 iterations in 12615 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 934 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 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 25 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2024-05-29 11:07:33] [INFO ] Invariant cache hit.
[2024-05-29 11:07:34] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-29 11:07:34] [INFO ] Invariant cache hit.
[2024-05-29 11:07:34] [INFO ] Implicit Places using invariants and state equation in 818 ms returned []
Implicit Place search using SMT with State Equation took 1228 ms to find 0 implicit places.
[2024-05-29 11:07:34] [INFO ] Redundant transitions in 8 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 11:07:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 2/934 variables, 2/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:08:04] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-29 11:08:04] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 934/1718 variables, and 333 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 2/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 2/934 variables, 2/333 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/934 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (OVERLAPS) 784/1718 variables, 934/1267 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1718 variables, 780/2047 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1718/1718 variables, and 2047 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 934/934 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 2/2 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60162ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61429 ms. Remains : 934/934 places, 784/784 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 7359 steps (0 resets) in 81 ms. (89 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 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2024-05-29 11:08:35] [INFO ] Invariant cache hit.
[2024-05-29 11:08:36] [INFO ] [Real]Absence check using 331 positive place invariants in 138 ms returned sat
[2024-05-29 11:08:37] [INFO ] [Real]Absence check using state equation in 1490 ms returned sat
[2024-05-29 11:08:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:08:38] [INFO ] [Nat]Absence check using 331 positive place invariants in 141 ms returned sat
[2024-05-29 11:08:39] [INFO ] [Nat]Absence check using state equation in 1291 ms returned sat
[2024-05-29 11:08:39] [INFO ] Computed and/alt/rep : 780/1501/780 causal constraints (skipped 0 transitions) in 42 ms.
[2024-05-29 11:08:51] [INFO ] Added : 644 causal constraints over 129 iterations in 12139 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 55 reset in 708 ms.
Product exploration explored 100000 steps with 54 reset in 856 ms.
Built C files in :
/tmp/ltsmin5671525496800571464
[2024-05-29 11:08:53] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2024-05-29 11:08:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:08:53] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2024-05-29 11:08:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:08:53] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2024-05-29 11:08:53] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:08:53] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5671525496800571464
Running compilation step : cd /tmp/ltsmin5671525496800571464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2402 ms.
Running link step : cd /tmp/ltsmin5671525496800571464;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin5671525496800571464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12250013359864200740.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 932 transition count 782
Applied a total of 1 rules in 39 ms. Remains 932 /934 variables (removed 2) and now considering 782/784 (removed 2) transitions.
// Phase 1: matrix 782 rows 932 cols
[2024-05-29 11:09:08] [INFO ] Computed 331 invariants in 5 ms
[2024-05-29 11:09:08] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-29 11:09:08] [INFO ] Invariant cache hit.
[2024-05-29 11:09:09] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
[2024-05-29 11:09:09] [INFO ] Redundant transitions in 9 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:09:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (OVERLAPS) 1/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1714 variables, and 331 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (OVERLAPS) 1/932 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/932 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 4 (OVERLAPS) 782/1714 variables, 932/1263 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1714 variables, 779/2042 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1714/1714 variables, and 2042 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 932/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 0/0 constraints]
After SMT, in 60150ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Starting structural reductions in SI_LTL mode, iteration 1 : 932/934 places, 782/784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61380 ms. Remains : 932/934 places, 782/784 transitions.
Built C files in :
/tmp/ltsmin8504780721336281803
[2024-05-29 11:10:09] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2024-05-29 11:10:09] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:10:09] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2024-05-29 11:10:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:10:09] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2024-05-29 11:10:09] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:10:09] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8504780721336281803
Running compilation step : cd /tmp/ltsmin8504780721336281803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2328 ms.
Running link step : cd /tmp/ltsmin8504780721336281803;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin8504780721336281803;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8582707924693610399.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:10:24] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:10:24] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:10:24] [INFO ] Time to serialize gal into /tmp/LTL10246577487956398422.gal : 4 ms
[2024-05-29 11:10:24] [INFO ] Time to serialize properties into /tmp/LTL10085517549776181879.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/LTL10246577487956398422.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10293290044851113597.hoa' '-atoms' '/tmp/LTL10085517549776181879.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL10085517549776181879.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10293290044851113597.hoa
Detected timeout of ITS tools.
[2024-05-29 11:10:40] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:10:40] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:10:40] [INFO ] Time to serialize gal into /tmp/LTL8442287742491021515.gal : 4 ms
[2024-05-29 11:10:40] [INFO ] Time to serialize properties into /tmp/LTL9286538740656131295.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/LTL8442287742491021515.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9286538740656131295.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("((p49==1)&&(p86==1))"))||(G(("(p1841==1)")||(F("((p49==1)&&(p86==1))"))))))
Formula 0 simplified : G!"((p49==1)&&(p86==1))" & F(!"(p1841==1)" & G!"((p49==1)&&(p86==1))")
Detected timeout of ITS tools.
[2024-05-29 11:10:55] [INFO ] Flatten gal took : 22 ms
[2024-05-29 11:10:55] [INFO ] Applying decomposition
[2024-05-29 11:10:55] [INFO ] Flatten gal took : 20 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/graph7879723296446963104.txt' '-o' '/tmp/graph7879723296446963104.bin' '-w' '/tmp/graph7879723296446963104.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7879723296446963104.bin' '-l' '-1' '-v' '-w' '/tmp/graph7879723296446963104.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:10:55] [INFO ] Decomposing Gal with order
[2024-05-29 11:10:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:10:55] [INFO ] Removed a total of 183 redundant transitions.
[2024-05-29 11:10:55] [INFO ] Flatten gal took : 33 ms
[2024-05-29 11:10:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 354 labels/synchronizations in 11 ms.
[2024-05-29 11:10:55] [INFO ] Time to serialize gal into /tmp/LTL6589499309381215061.gal : 7 ms
[2024-05-29 11:10:55] [INFO ] Time to serialize properties into /tmp/LTL16320549107731523138.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/LTL6589499309381215061.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16320549107731523138.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("((i0.i0.u3.p49==1)&&(i0.i3.u11.p86==1))"))||(G(("(i26.i3.u300.p1841==1)")||(F("((i0.i0.u3.p49==1)&&(i0.i3.u11.p86==1))"))))))
Formula 0 simplified : G!"((i0.i0.u3.p49==1)&&(i0.i3.u11.p86==1))" & F(!"(i26.i3.u300.p1841==1)" & G!"((i0.i0.u3.p49==1)&&(i0.i3.u11.p86==1))")
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-05 finished in 297445 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 p1) U !p0)||G(!p1)))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1629 transition count 1329
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1479 transition count 1329
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 729 place count 1472 transition count 1322
Iterating global reduction 2 with 7 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
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 748 place count 1466 transition count 1316
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 1 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1810 place count 935 transition count 785
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 1812 place count 933 transition count 783
Applied a total of 1812 rules in 224 ms. Remains 933 /1841 variables (removed 908) and now considering 783/1691 (removed 908) transitions.
// Phase 1: matrix 783 rows 933 cols
[2024-05-29 11:11:10] [INFO ] Computed 331 invariants in 6 ms
[2024-05-29 11:11:11] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-29 11:11:11] [INFO ] Invariant cache hit.
[2024-05-29 11:11:11] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
[2024-05-29 11:11:11] [INFO ] Redundant transitions in 8 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 11:11:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:11:30] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-29 11:11:30] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
[2024-05-29 11:11:31] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:11:31] [INFO ] Deduced a trap composed of 56 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:11:31] [INFO ] Deduced a trap composed of 73 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:11:31] [INFO ] Deduced a trap composed of 85 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:11:32] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:11:32] [INFO ] Deduced a trap composed of 130 places in 56 ms of which 2 ms to minimize.
[2024-05-29 11:11:32] [INFO ] Deduced a trap composed of 142 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:11:32] [INFO ] Deduced a trap composed of 158 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:11:33] [INFO ] Deduced a trap composed of 176 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:11:33] [INFO ] Deduced a trap composed of 188 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:11:33] [INFO ] Deduced a trap composed of 206 places in 81 ms of which 2 ms to minimize.
[2024-05-29 11:11:34] [INFO ] Deduced a trap composed of 216 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:11:34] [INFO ] Deduced a trap composed of 231 places in 101 ms of which 2 ms to minimize.
[2024-05-29 11:11:34] [INFO ] Deduced a trap composed of 247 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:11:35] [INFO ] Deduced a trap composed of 264 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:11:35] [INFO ] Deduced a trap composed of 276 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:11:35] [INFO ] Deduced a trap composed of 292 places in 108 ms of which 2 ms to minimize.
[2024-05-29 11:11:36] [INFO ] Deduced a trap composed of 303 places in 113 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 20/350 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1716 variables, and 350 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 20/350 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 104 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 101 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 101 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 99 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 40 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 40 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:11:51] [INFO ] Deduced a trap composed of 39 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:11:52] [INFO ] Deduced a trap composed of 70 places in 57 ms of which 1 ms to minimize.
[2024-05-29 11:11:52] [INFO ] Deduced a trap composed of 83 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:11:52] [INFO ] Deduced a trap composed of 82 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:11:52] [INFO ] Deduced a trap composed of 103 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:11:52] [INFO ] Deduced a trap composed of 95 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:11:52] [INFO ] Deduced a trap composed of 114 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:11:53] [INFO ] Deduced a trap composed of 141 places in 82 ms of which 1 ms to minimize.
[2024-05-29 11:11:53] [INFO ] Deduced a trap composed of 156 places in 85 ms of which 1 ms to minimize.
[2024-05-29 11:11:54] [INFO ] Deduced a trap composed of 169 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:11:54] [INFO ] Deduced a trap composed of 168 places in 90 ms of which 1 ms to minimize.
[2024-05-29 11:11:54] [INFO ] Deduced a trap composed of 188 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:11:55] [INFO ] Deduced a trap composed of 246 places in 113 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:12:04] [INFO ] Deduced a trap composed of 100 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:12:04] [INFO ] Deduced a trap composed of 53 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 104 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 101 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 100 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 101 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 101 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 101 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 99 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 103 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 103 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 84 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:12:05] [INFO ] Deduced a trap composed of 84 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:12:06] [INFO ] Deduced a trap composed of 83 places in 63 ms of which 1 ms to minimize.
[2024-05-29 11:12:06] [INFO ] Deduced a trap composed of 99 places in 71 ms of which 1 ms to minimize.
[2024-05-29 11:12:06] [INFO ] Deduced a trap composed of 112 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:12:07] [INFO ] Deduced a trap composed of 157 places in 82 ms of which 2 ms to minimize.
[2024-05-29 11:12:07] [INFO ] Deduced a trap composed of 172 places in 92 ms of which 2 ms to minimize.
[2024-05-29 11:12:07] [INFO ] Deduced a trap composed of 186 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:12:07] [INFO ] Deduced a trap composed of 186 places in 90 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/932 variables, 20/390 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 1)
(s4 0)
(s5 0)
(s6 1)
(s7 0)
(s8 1)
(s9 0)
(s10 0)
(s11 1)
(s12 0)
(s13 1)
(s14 0)
(s15 0)
(s16 1)
(s17 0)
(s18 1)
(s19 0)
(s20 0)
(s21 0)
(s22 1)
(s23 0)
(s24 1)
(s25 0)
(s26 0)
(s27 0)
(s28 1)
(s29 0)
(s30 0)
(s31 0)
(s32 1)
(s33 0)
(s34 1)
(s35 0)
(s36 0)
(s37 1)
(s38 0)
(s39 1)
(s40 0)
(s41 0)
(s42 1)
(s43 0)
(s44 timeout
1)
(s45 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1716 variables, and 390 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 60/60 constraints]
After SMT, in 60162ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60170ms
Starting structural reductions in SI_LTL mode, iteration 1 : 933/1841 places, 783/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61645 ms. Remains : 933/1841 places, 783/1691 transitions.
Stuttering acceptance computed with spot in 215 ms :[true, p0, (OR (NOT p1) p0), (AND p0 p1), (AND p0 p1), p1]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-06
Stuttering criterion allowed to conclude after 2063 steps with 0 reset in 19 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-06 finished in 61909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1833 transition count 1683
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1833 transition count 1683
Applied a total of 16 rules in 123 ms. Remains 1833 /1841 variables (removed 8) and now considering 1683/1691 (removed 8) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2024-05-29 11:12:12] [INFO ] Computed 331 invariants in 12 ms
[2024-05-29 11:12:12] [INFO ] Implicit Places using invariants in 565 ms returned []
[2024-05-29 11:12:12] [INFO ] Invariant cache hit.
[2024-05-29 11:12:14] [INFO ] Implicit Places using invariants and state equation in 1572 ms returned []
Implicit Place search using SMT with State Equation took 2142 ms to find 0 implicit places.
Running 1682 sub problems to find dead transitions.
[2024-05-29 11:12:14] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 1682/1682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 0/1682 constraints, Known Traps: 0/0 constraints]
After SMT, in 60371ms problems are : Problem set: 0 solved, 1682 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Starting structural reductions in LTL mode, iteration 1 : 1833/1841 places, 1683/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62654 ms. Remains : 1833/1841 places, 1683/1691 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-08 finished in 62761 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||F(p1)))))'
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 212 rules applied. Total rules applied 423 place count 1629 transition count 1478
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 3 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 529 Post agglomeration using F-continuation condition.Transition count delta: 529
Deduced a syphon composed of 529 places in 1 ms
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 3 with 1058 rules applied. Total rules applied 1814 place count 933 transition count 783
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1816 place count 931 transition count 781
Applied a total of 1816 rules in 238 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2024-05-29 11:13:15] [INFO ] Computed 331 invariants in 5 ms
[2024-05-29 11:13:15] [INFO ] Implicit Places using invariants in 407 ms returned []
[2024-05-29 11:13:15] [INFO ] Invariant cache hit.
[2024-05-29 11:13:16] [INFO ] Implicit Places using invariants and state equation in 764 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
[2024-05-29 11:13:16] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:13:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:13:35] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-29 11:13:35] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2024-05-29 11:13:35] [INFO ] Deduced a trap composed of 42 places in 33 ms of which 0 ms to minimize.
[2024-05-29 11:13:35] [INFO ] Deduced a trap composed of 56 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:13:35] [INFO ] Deduced a trap composed of 73 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:13:36] [INFO ] Deduced a trap composed of 85 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:13:36] [INFO ] Deduced a trap composed of 103 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:13:36] [INFO ] Deduced a trap composed of 113 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:13:36] [INFO ] Deduced a trap composed of 129 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:13:37] [INFO ] Deduced a trap composed of 144 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:13:37] [INFO ] Deduced a trap composed of 159 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:13:37] [INFO ] Deduced a trap composed of 175 places in 78 ms of which 1 ms to minimize.
[2024-05-29 11:13:37] [INFO ] Deduced a trap composed of 190 places in 78 ms of which 2 ms to minimize.
[2024-05-29 11:13:38] [INFO ] Deduced a trap composed of 206 places in 83 ms of which 1 ms to minimize.
[2024-05-29 11:13:38] [INFO ] Deduced a trap composed of 219 places in 87 ms of which 1 ms to minimize.
[2024-05-29 11:13:38] [INFO ] Deduced a trap composed of 232 places in 95 ms of which 2 ms to minimize.
[2024-05-29 11:13:39] [INFO ] Deduced a trap composed of 252 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:13:39] [INFO ] Deduced a trap composed of 267 places in 102 ms of which 2 ms to minimize.
[2024-05-29 11:13:39] [INFO ] Deduced a trap composed of 277 places in 109 ms of which 3 ms to minimize.
[2024-05-29 11:13:40] [INFO ] Deduced a trap composed of 293 places in 110 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 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 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:13:56] [INFO ] Deduced a trap composed of 72 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:13:57] [INFO ] Deduced a trap composed of 142 places in 63 ms of which 1 ms to minimize.
[2024-05-29 11:13:57] [INFO ] Deduced a trap composed of 146 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:13:59] [INFO ] Deduced a trap composed of 310 places in 113 ms of which 3 ms to minimize.
[2024-05-29 11:13:59] [INFO ] Deduced a trap composed of 323 places in 118 ms of which 3 ms to minimize.
[2024-05-29 11:14:00] [INFO ] Deduced a trap composed of 333 places in 125 ms of which 3 ms to minimize.
[2024-05-29 11:14:00] [INFO ] Deduced a trap composed of 352 places in 127 ms of which 3 ms to minimize.
[2024-05-29 11:14:01] [INFO ] Deduced a trap composed of 367 places in 134 ms of which 3 ms to minimize.
[2024-05-29 11:14:01] [INFO ] Deduced a trap composed of 379 places in 139 ms of which 2 ms to minimize.
[2024-05-29 11:14:01] [INFO ] Deduced a trap composed of 391 places in 147 ms of which 2 ms to minimize.
[2024-05-29 11:14:02] [INFO ] Deduced a trap composed of 409 places in 149 ms of which 3 ms to minimize.
[2024-05-29 11:14:02] [INFO ] Deduced a trap composed of 424 places in 152 ms of which 3 ms to minimize.
[2024-05-29 11:14:03] [INFO ] Deduced a trap composed of 436 places in 155 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 13/364 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:14:13] [INFO ] Deduced a trap composed of 169 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:14:13] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:14:14] [INFO ] Deduced a trap composed of 247 places in 95 ms of which 2 ms to minimize.
[2024-05-29 11:14:14] [INFO ] Deduced a trap composed of 252 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:14:14] [INFO ] Deduced a trap composed of 248 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:14:14] [INFO ] Deduced a trap composed of 247 places in 94 ms of which 3 ms to minimize.
[2024-05-29 11:14:14] [INFO ] Deduced a trap composed of 247 places in 89 ms of which 2 ms to minimize.
[2024-05-29 11:14:15] [INFO ] Deduced a trap composed of 248 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:14:15] [INFO ] Deduced a trap composed of 247 places in 95 ms of which 2 ms to minimize.
[2024-05-29 11:14:15] [INFO ] Deduced a trap composed of 247 places in 92 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 374 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 43/43 constraints]
After SMT, in 60146ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60154ms
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61579 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-09
Product exploration explored 100000 steps with 73 reset in 737 ms.
Product exploration explored 100000 steps with 72 reset in 878 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 : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 195 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 5512 steps (0 resets) in 71 ms. (76 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR (NOT p0) p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 237 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 11:14:19] [INFO ] Invariant cache hit.
[2024-05-29 11:14:20] [INFO ] [Real]Absence check using 331 positive place invariants in 261 ms returned sat
[2024-05-29 11:14:23] [INFO ] [Real]Absence check using state equation in 3249 ms returned sat
[2024-05-29 11:14:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:14:24] [INFO ] [Nat]Absence check using 331 positive place invariants in 253 ms returned sat
[2024-05-29 11:14:27] [INFO ] [Nat]Absence check using state equation in 2733 ms returned sat
[2024-05-29 11:14:27] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:14:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2024-05-29 11:14:27] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-29 11:14:38] [INFO ] Added : 580 causal constraints over 116 iterations in 10957 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 22 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 11:14:38] [INFO ] Invariant cache hit.
[2024-05-29 11:14:38] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-29 11:14:38] [INFO ] Invariant cache hit.
[2024-05-29 11:14:39] [INFO ] Implicit Places using invariants and state equation in 712 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
[2024-05-29 11:14:39] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:14:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:14:57] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-29 11:14:58] [INFO ] Deduced a trap composed of 28 places in 27 ms of which 1 ms to minimize.
[2024-05-29 11:14:58] [INFO ] Deduced a trap composed of 42 places in 40 ms of which 0 ms to minimize.
[2024-05-29 11:14:58] [INFO ] Deduced a trap composed of 56 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:14:58] [INFO ] Deduced a trap composed of 73 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:14:58] [INFO ] Deduced a trap composed of 85 places in 47 ms of which 0 ms to minimize.
[2024-05-29 11:14:59] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:14:59] [INFO ] Deduced a trap composed of 113 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:14:59] [INFO ] Deduced a trap composed of 129 places in 60 ms of which 1 ms to minimize.
[2024-05-29 11:14:59] [INFO ] Deduced a trap composed of 144 places in 65 ms of which 1 ms to minimize.
[2024-05-29 11:15:00] [INFO ] Deduced a trap composed of 159 places in 65 ms of which 2 ms to minimize.
[2024-05-29 11:15:00] [INFO ] Deduced a trap composed of 175 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:15:00] [INFO ] Deduced a trap composed of 190 places in 72 ms of which 2 ms to minimize.
[2024-05-29 11:15:00] [INFO ] Deduced a trap composed of 206 places in 71 ms of which 1 ms to minimize.
[2024-05-29 11:15:01] [INFO ] Deduced a trap composed of 219 places in 77 ms of which 2 ms to minimize.
[2024-05-29 11:15:01] [INFO ] Deduced a trap composed of 232 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:15:01] [INFO ] Deduced a trap composed of 252 places in 91 ms of which 1 ms to minimize.
[2024-05-29 11:15:02] [INFO ] Deduced a trap composed of 267 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:15:02] [INFO ] Deduced a trap composed of 277 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:15:02] [INFO ] Deduced a trap composed of 293 places in 103 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:15:18] [INFO ] Deduced a trap composed of 72 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:15:19] [INFO ] Deduced a trap composed of 142 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:15:19] [INFO ] Deduced a trap composed of 146 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:15:22] [INFO ] Deduced a trap composed of 310 places in 111 ms of which 2 ms to minimize.
[2024-05-29 11:15:22] [INFO ] Deduced a trap composed of 323 places in 120 ms of which 2 ms to minimize.
[2024-05-29 11:15:22] [INFO ] Deduced a trap composed of 333 places in 114 ms of which 2 ms to minimize.
[2024-05-29 11:15:23] [INFO ] Deduced a trap composed of 352 places in 124 ms of which 2 ms to minimize.
[2024-05-29 11:15:23] [INFO ] Deduced a trap composed of 367 places in 130 ms of which 3 ms to minimize.
[2024-05-29 11:15:23] [INFO ] Deduced a trap composed of 379 places in 144 ms of which 3 ms to minimize.
[2024-05-29 11:15:24] [INFO ] Deduced a trap composed of 391 places in 142 ms of which 3 ms to minimize.
[2024-05-29 11:15:24] [INFO ] Deduced a trap composed of 409 places in 148 ms of which 3 ms to minimize.
[2024-05-29 11:15:25] [INFO ] Deduced a trap composed of 424 places in 151 ms of which 3 ms to minimize.
[2024-05-29 11:15:25] [INFO ] Deduced a trap composed of 436 places in 158 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 13/364 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:15:36] [INFO ] Deduced a trap composed of 169 places in 69 ms of which 2 ms to minimize.
[2024-05-29 11:15:36] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 247 places in 92 ms of which 2 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 252 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 248 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 247 places in 87 ms of which 2 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 247 places in 93 ms of which 6 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 248 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 247 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:15:37] [INFO ] Deduced a trap composed of 247 places in 86 ms of which 1 ms to minimize.
[2024-05-29 11:15:39] [INFO ] Deduced a trap composed of 352 places in 132 ms of which 2 ms to minimize.
[2024-05-29 11:15:39] [INFO ] Deduced a trap composed of 346 places in 125 ms of which 3 ms to minimize.
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 931/1712 variables, and 376 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 45/45 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61256 ms. Remains : 931/931 places, 781/781 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 : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 84 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 5683 steps (0 resets) in 60 ms. (93 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR (NOT p0) p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 216 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 11:15:40] [INFO ] Invariant cache hit.
[2024-05-29 11:15:41] [INFO ] [Real]Absence check using 331 positive place invariants in 147 ms returned sat
[2024-05-29 11:15:42] [INFO ] [Real]Absence check using state equation in 1515 ms returned sat
[2024-05-29 11:15:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:15:43] [INFO ] [Nat]Absence check using 331 positive place invariants in 139 ms returned sat
[2024-05-29 11:15:44] [INFO ] [Nat]Absence check using state equation in 1346 ms returned sat
[2024-05-29 11:15:44] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 1 ms to minimize.
[2024-05-29 11:15:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2024-05-29 11:15:44] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 41 ms.
[2024-05-29 11:15:57] [INFO ] Added : 675 causal constraints over 135 iterations in 12951 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 73 reset in 705 ms.
Product exploration explored 100000 steps with 72 reset in 848 ms.
Built C files in :
/tmp/ltsmin5378383197068106668
[2024-05-29 11:15:59] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 11:15:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:15:59] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 11:15:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:15:59] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 11:15:59] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:15:59] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5378383197068106668
Running compilation step : cd /tmp/ltsmin5378383197068106668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2423 ms.
Running link step : cd /tmp/ltsmin5378383197068106668;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin5378383197068106668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7431130729494536508.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 19 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 11:16:14] [INFO ] Invariant cache hit.
[2024-05-29 11:16:14] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-29 11:16:14] [INFO ] Invariant cache hit.
[2024-05-29 11:16:15] [INFO ] Implicit Places using invariants and state equation in 717 ms returned []
Implicit Place search using SMT with State Equation took 1096 ms to find 0 implicit places.
[2024-05-29 11:16:15] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:16:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:16:34] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-29 11:16:34] [INFO ] Deduced a trap composed of 28 places in 27 ms of which 0 ms to minimize.
[2024-05-29 11:16:34] [INFO ] Deduced a trap composed of 42 places in 26 ms of which 0 ms to minimize.
[2024-05-29 11:16:34] [INFO ] Deduced a trap composed of 56 places in 33 ms of which 1 ms to minimize.
[2024-05-29 11:16:34] [INFO ] Deduced a trap composed of 73 places in 36 ms of which 1 ms to minimize.
[2024-05-29 11:16:34] [INFO ] Deduced a trap composed of 85 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:16:35] [INFO ] Deduced a trap composed of 103 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:16:35] [INFO ] Deduced a trap composed of 113 places in 58 ms of which 2 ms to minimize.
[2024-05-29 11:16:35] [INFO ] Deduced a trap composed of 129 places in 60 ms of which 2 ms to minimize.
[2024-05-29 11:16:35] [INFO ] Deduced a trap composed of 144 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:16:36] [INFO ] Deduced a trap composed of 159 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:16:36] [INFO ] Deduced a trap composed of 175 places in 79 ms of which 2 ms to minimize.
[2024-05-29 11:16:36] [INFO ] Deduced a trap composed of 190 places in 77 ms of which 1 ms to minimize.
[2024-05-29 11:16:36] [INFO ] Deduced a trap composed of 206 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:16:37] [INFO ] Deduced a trap composed of 219 places in 83 ms of which 2 ms to minimize.
[2024-05-29 11:16:37] [INFO ] Deduced a trap composed of 232 places in 95 ms of which 2 ms to minimize.
[2024-05-29 11:16:37] [INFO ] Deduced a trap composed of 252 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:16:38] [INFO ] Deduced a trap composed of 267 places in 100 ms of which 3 ms to minimize.
[2024-05-29 11:16:38] [INFO ] Deduced a trap composed of 277 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:16:38] [INFO ] Deduced a trap composed of 293 places in 108 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:16:54] [INFO ] Deduced a trap composed of 72 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:16:55] [INFO ] Deduced a trap composed of 142 places in 58 ms of which 2 ms to minimize.
[2024-05-29 11:16:55] [INFO ] Deduced a trap composed of 146 places in 57 ms of which 1 ms to minimize.
[2024-05-29 11:16:58] [INFO ] Deduced a trap composed of 310 places in 110 ms of which 3 ms to minimize.
[2024-05-29 11:16:58] [INFO ] Deduced a trap composed of 323 places in 120 ms of which 2 ms to minimize.
[2024-05-29 11:16:58] [INFO ] Deduced a trap composed of 333 places in 121 ms of which 2 ms to minimize.
[2024-05-29 11:16:59] [INFO ] Deduced a trap composed of 352 places in 125 ms of which 3 ms to minimize.
[2024-05-29 11:16:59] [INFO ] Deduced a trap composed of 367 places in 136 ms of which 3 ms to minimize.
[2024-05-29 11:17:00] [INFO ] Deduced a trap composed of 379 places in 141 ms of which 3 ms to minimize.
[2024-05-29 11:17:00] [INFO ] Deduced a trap composed of 391 places in 141 ms of which 3 ms to minimize.
[2024-05-29 11:17:00] [INFO ] Deduced a trap composed of 409 places in 151 ms of which 3 ms to minimize.
[2024-05-29 11:17:01] [INFO ] Deduced a trap composed of 424 places in 153 ms of which 4 ms to minimize.
[2024-05-29 11:17:01] [INFO ] Deduced a trap composed of 436 places in 167 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 13/364 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:17:12] [INFO ] Deduced a trap composed of 169 places in 74 ms of which 2 ms to minimize.
[2024-05-29 11:17:12] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2024-05-29 11:17:13] [INFO ] Deduced a trap composed of 247 places in 92 ms of which 2 ms to minimize.
[2024-05-29 11:17:13] [INFO ] Deduced a trap composed of 252 places in 87 ms of which 2 ms to minimize.
[2024-05-29 11:17:13] [INFO ] Deduced a trap composed of 248 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:17:13] [INFO ] Deduced a trap composed of 247 places in 92 ms of which 2 ms to minimize.
[2024-05-29 11:17:13] [INFO ] Deduced a trap composed of 247 places in 89 ms of which 2 ms to minimize.
[2024-05-29 11:17:13] [INFO ] Deduced a trap composed of 248 places in 90 ms of which 2 ms to minimize.
[2024-05-29 11:17:13] [INFO ] Deduced a trap composed of 247 places in 87 ms of which 2 ms to minimize.
[2024-05-29 11:17:14] [INFO ] Deduced a trap composed of 247 places in 88 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 374 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 43/43 constraints]
After SMT, in 60157ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60163ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61291 ms. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin17333266253751650217
[2024-05-29 11:17:15] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 11:17:15] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:17:15] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 11:17:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:17:15] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 11:17:15] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:17:15] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17333266253751650217
Running compilation step : cd /tmp/ltsmin17333266253751650217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2384 ms.
Running link step : cd /tmp/ltsmin17333266253751650217;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin17333266253751650217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9165237020550074180.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:17:30] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:17:30] [INFO ] Flatten gal took : 18 ms
[2024-05-29 11:17:30] [INFO ] Time to serialize gal into /tmp/LTL12198801868353957150.gal : 3 ms
[2024-05-29 11:17:30] [INFO ] Time to serialize properties into /tmp/LTL3590077861275793825.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/LTL12198801868353957150.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2188467048569142090.hoa' '-atoms' '/tmp/LTL3590077861275793825.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/LTL3590077861275793825.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2188467048569142090.hoa
Detected timeout of ITS tools.
[2024-05-29 11:17:45] [INFO ] Flatten gal took : 21 ms
[2024-05-29 11:17:45] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:17:45] [INFO ] Time to serialize gal into /tmp/LTL14701853084222567975.gal : 3 ms
[2024-05-29 11:17:45] [INFO ] Time to serialize properties into /tmp/LTL17891432909635506698.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/LTL14701853084222567975.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17891432909635506698.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G((F("((p397==1)&&(p399==1))"))||("((p1738==1)&&(p1758==1))")))))
Formula 0 simplified : G(F!"((p1738==1)&&(p1758==1))" & FG!"((p397==1)&&(p399==1))")
Detected timeout of ITS tools.
[2024-05-29 11:18:00] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:18:00] [INFO ] Applying decomposition
[2024-05-29 11:18:00] [INFO ] Flatten gal took : 20 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/graph150894404023355969.txt' '-o' '/tmp/graph150894404023355969.bin' '-w' '/tmp/graph150894404023355969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph150894404023355969.bin' '-l' '-1' '-v' '-w' '/tmp/graph150894404023355969.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:18:00] [INFO ] Decomposing Gal with order
[2024-05-29 11:18:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:18:00] [INFO ] Removed a total of 182 redundant transitions.
[2024-05-29 11:18:00] [INFO ] Flatten gal took : 31 ms
[2024-05-29 11:18:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 364 labels/synchronizations in 7 ms.
[2024-05-29 11:18:00] [INFO ] Time to serialize gal into /tmp/LTL11800894032215801768.gal : 7 ms
[2024-05-29 11:18:00] [INFO ] Time to serialize properties into /tmp/LTL2193468558492572094.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/LTL11800894032215801768.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2193468558492572094.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((F("((i5.i0.u61.p397==1)&&(i5.i3.u62.p399==1))"))||("((i25.i2.u282.p1738==1)&&(i25.i1.u285.p1758==1))")))))
Formula 0 simplified : G(F!"((i25.i2.u282.p1738==1)&&(i25.i1.u285.p1758==1))" & FG!"((i5.i0.u61.p397==1)&&(i5.i3.u62.p399==1))")
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-09 finished in 301002 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X(X(F(p1)))))))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1833 transition count 1683
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1833 transition count 1683
Applied a total of 16 rules in 124 ms. Remains 1833 /1841 variables (removed 8) and now considering 1683/1691 (removed 8) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2024-05-29 11:18:16] [INFO ] Computed 331 invariants in 12 ms
[2024-05-29 11:18:16] [INFO ] Implicit Places using invariants in 516 ms returned []
[2024-05-29 11:18:16] [INFO ] Invariant cache hit.
[2024-05-29 11:18:18] [INFO ] Implicit Places using invariants and state equation in 1441 ms returned []
Implicit Place search using SMT with State Equation took 1959 ms to find 0 implicit places.
Running 1682 sub problems to find dead transitions.
[2024-05-29 11:18:18] [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 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 1682/1682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 0/1682 constraints, Known Traps: 0/0 constraints]
After SMT, in 60368ms problems are : Problem set: 0 solved, 1682 unsolved
Search for dead transitions found 0 dead transitions in 60382ms
Starting structural reductions in LTL mode, iteration 1 : 1833/1841 places, 1683/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62469 ms. Remains : 1833/1841 places, 1683/1691 transitions.
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11
Product exploration explored 100000 steps with 62 reset in 603 ms.
Product exploration explored 100000 steps with 62 reset in 720 ms.
Computed a total of 360 stabilizing places and 360 stable transitions
Computed a total of 360 stabilizing places and 360 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
RANDOM walk for 11873 steps (0 resets) in 152 ms. (77 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 11:19:20] [INFO ] Invariant cache hit.
[2024-05-29 11:19:22] [INFO ] [Real]Absence check using 331 positive place invariants in 356 ms returned sat
[2024-05-29 11:19:31] [INFO ] [Real]Absence check using state equation in 9269 ms returned sat
[2024-05-29 11:19:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:19:32] [INFO ] [Nat]Absence check using 331 positive place invariants in 359 ms returned sat
[2024-05-29 11:19:42] [INFO ] [Nat]Absence check using state equation in 10374 ms returned sat
[2024-05-29 11:19:43] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 73 ms.
Could not prove EG (NOT p0)
[2024-05-29 11:19:46] [INFO ] Invariant cache hit.
[2024-05-29 11:19:47] [INFO ] [Real]Absence check using 331 positive place invariants in 357 ms returned sat
[2024-05-29 11:19:58] [INFO ] [Real]Absence check using state equation in 11244 ms returned sat
[2024-05-29 11:19:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:20:00] [INFO ] [Nat]Absence check using 331 positive place invariants in 362 ms returned sat
[2024-05-29 11:20:09] [INFO ] [Nat]Absence check using state equation in 9624 ms returned sat
[2024-05-29 11:20:09] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 80 ms.
[2024-05-29 11:20:13] [INFO ] Added : 135 causal constraints over 27 iterations in 4157 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 2 out of 1833 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Applied a total of 0 rules in 62 ms. Remains 1833 /1833 variables (removed 0) and now considering 1683/1683 (removed 0) transitions.
[2024-05-29 11:20:14] [INFO ] Invariant cache hit.
[2024-05-29 11:20:14] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-29 11:20:14] [INFO ] Invariant cache hit.
[2024-05-29 11:20:15] [INFO ] Implicit Places using invariants and state equation in 1401 ms returned []
Implicit Place search using SMT with State Equation took 1915 ms to find 0 implicit places.
Running 1682 sub problems to find dead transitions.
[2024-05-29 11:20:15] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s737 timeout
1.0)
(s738 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 1682/1682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1682 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 0/1682 constraints, Known Traps: 0/0 constraints]
After SMT, in 60360ms problems are : Problem set: 0 solved, 1682 unsolved
Search for dead transitions found 0 dead transitions in 60374ms
Finished structural reductions in LTL mode , in 1 iterations and 62355 ms. Remains : 1833/1833 places, 1683/1683 transitions.
Computed a total of 360 stabilizing places and 360 stable transitions
Computed a total of 360 stabilizing places and 360 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
RANDOM walk for 11977 steps (0 resets) in 114 ms. (104 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 11:21:17] [INFO ] Invariant cache hit.
[2024-05-29 11:21:18] [INFO ] [Real]Absence check using 331 positive place invariants in 352 ms returned sat
[2024-05-29 11:21:27] [INFO ] [Real]Absence check using state equation in 9219 ms returned sat
[2024-05-29 11:21:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:21:28] [INFO ] [Nat]Absence check using 331 positive place invariants in 361 ms returned sat
[2024-05-29 11:21:39] [INFO ] [Nat]Absence check using state equation in 10156 ms returned sat
[2024-05-29 11:21:39] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 81 ms.
[2024-05-29 11:21:42] [INFO ] Added : 110 causal constraints over 22 iterations in 3586 ms. Result :unknown
Could not prove EG (NOT p0)
[2024-05-29 11:21:42] [INFO ] Invariant cache hit.
[2024-05-29 11:21:43] [INFO ] [Real]Absence check using 331 positive place invariants in 366 ms returned sat
[2024-05-29 11:21:54] [INFO ] [Real]Absence check using state equation in 10634 ms returned sat
[2024-05-29 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:21:55] [INFO ] [Nat]Absence check using 331 positive place invariants in 355 ms returned sat
[2024-05-29 11:22:05] [INFO ] [Nat]Absence check using state equation in 9282 ms returned sat
[2024-05-29 11:22:05] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 78 ms.
[2024-05-29 11:22:09] [INFO ] Added : 145 causal constraints over 29 iterations in 4510 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 49 reset in 621 ms.
Product exploration explored 100000 steps with 57 reset in 723 ms.
Applying partial POR strategy [false, false, false, true, false, true]
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 2 out of 1833 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Performed 210 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1833 transition count 1683
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 62 Pre rules applied. Total rules applied 210 place count 1833 transition count 1685
Deduced a syphon composed of 272 places in 2 ms
Iterating global reduction 1 with 62 rules applied. Total rules applied 272 place count 1833 transition count 1685
Performed 627 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 899 places in 1 ms
Iterating global reduction 1 with 627 rules applied. Total rules applied 899 place count 1833 transition count 1685
Renaming transitions due to excessive name length > 1024 char.
Discarding 209 places :
Symmetric choice reduction at 1 with 209 rule applications. Total rules 1108 place count 1624 transition count 1476
Deduced a syphon composed of 690 places in 1 ms
Iterating global reduction 1 with 209 rules applied. Total rules applied 1317 place count 1624 transition count 1476
Deduced a syphon composed of 690 places in 1 ms
Applied a total of 1317 rules in 280 ms. Remains 1624 /1833 variables (removed 209) and now considering 1476/1683 (removed 207) transitions.
[2024-05-29 11:22:11] [INFO ] Redundant transitions in 23 ms returned []
Running 1475 sub problems to find dead transitions.
// Phase 1: matrix 1476 rows 1624 cols
[2024-05-29 11:22:11] [INFO ] Computed 331 invariants in 17 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1623/3100 variables, and 0 constraints, problems are : Problem set: 0 solved, 1475 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1624 constraints, PredecessorRefiner: 1475/1475 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1475 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s156 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1623/3100 variables, and 0 constraints, problems are : Problem set: 0 solved, 1475 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1624 constraints, PredecessorRefiner: 0/1475 constraints, Known Traps: 0/0 constraints]
After SMT, in 60835ms problems are : Problem set: 0 solved, 1475 unsolved
Search for dead transitions found 0 dead transitions in 60847ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1624/1833 places, 1476/1683 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61157 ms. Remains : 1624/1833 places, 1476/1683 transitions.
Built C files in :
/tmp/ltsmin3328427708511125380
[2024-05-29 11:23:12] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3328427708511125380
Running compilation step : cd /tmp/ltsmin3328427708511125380;'/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/ltsmin3328427708511125380;'/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/ltsmin3328427708511125380;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1833 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Applied a total of 0 rules in 60 ms. Remains 1833 /1833 variables (removed 0) and now considering 1683/1683 (removed 0) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2024-05-29 11:23:15] [INFO ] Computed 331 invariants in 5 ms
[2024-05-29 11:23:16] [INFO ] Implicit Places using invariants in 518 ms returned []
[2024-05-29 11:23:16] [INFO ] Invariant cache hit.
[2024-05-29 11:23:17] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned []
Implicit Place search using SMT with State Equation took 1973 ms to find 0 implicit places.
Running 1682 sub problems to find dead transitions.
[2024-05-29 11:23:17] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
(s974 1.0)
(s975 timeout
1.0)
(s976 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 1682/1682 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1682 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s994 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1832/3516 variables, and 0 constraints, problems are : Problem set: 0 solved, 1682 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/1833 constraints, PredecessorRefiner: 0/1682 constraints, Known Traps: 0/0 constraints]
After SMT, in 60367ms problems are : Problem set: 0 solved, 1682 unsolved
Search for dead transitions found 0 dead transitions in 60381ms
Finished structural reductions in LTL mode , in 1 iterations and 62417 ms. Remains : 1833/1833 places, 1683/1683 transitions.
Built C files in :
/tmp/ltsmin17051201808645080602
[2024-05-29 11:24:18] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17051201808645080602
Running compilation step : cd /tmp/ltsmin17051201808645080602;'/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/ltsmin17051201808645080602;'/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/ltsmin17051201808645080602;'/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 11:24:21] [INFO ] Flatten gal took : 33 ms
[2024-05-29 11:24:21] [INFO ] Flatten gal took : 34 ms
[2024-05-29 11:24:21] [INFO ] Time to serialize gal into /tmp/LTL1308544348125276738.gal : 6 ms
[2024-05-29 11:24:21] [INFO ] Time to serialize properties into /tmp/LTL5268144019508272597.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/LTL1308544348125276738.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10028845657810843763.hoa' '-atoms' '/tmp/LTL5268144019508272597.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/LTL5268144019508272597.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10028845657810843763.hoa
Detected timeout of ITS tools.
[2024-05-29 11:24:36] [INFO ] Flatten gal took : 33 ms
[2024-05-29 11:24:36] [INFO ] Flatten gal took : 33 ms
[2024-05-29 11:24:36] [INFO ] Time to serialize gal into /tmp/LTL4235629561989696053.gal : 5 ms
[2024-05-29 11:24:36] [INFO ] Time to serialize properties into /tmp/LTL8256578495866948839.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/LTL4235629561989696053.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8256578495866948839.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(p701==1)"))&&(X(X(F("(p549==1)"))))))))
Formula 0 simplified : XX(G!"(p701==1)" | XXG!"(p549==1)")
Detected timeout of ITS tools.
[2024-05-29 11:24:51] [INFO ] Flatten gal took : 37 ms
[2024-05-29 11:24:51] [INFO ] Applying decomposition
[2024-05-29 11:24:51] [INFO ] Flatten gal took : 33 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/graph16257396217208423191.txt' '-o' '/tmp/graph16257396217208423191.bin' '-w' '/tmp/graph16257396217208423191.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16257396217208423191.bin' '-l' '-1' '-v' '-w' '/tmp/graph16257396217208423191.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:24:51] [INFO ] Decomposing Gal with order
[2024-05-29 11:24:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:24:51] [INFO ] Removed a total of 270 redundant transitions.
[2024-05-29 11:24:51] [INFO ] Flatten gal took : 87 ms
[2024-05-29 11:24:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-29 11:24:51] [INFO ] Time to serialize gal into /tmp/LTL5534552425985177464.gal : 17 ms
[2024-05-29 11:24:51] [INFO ] Time to serialize properties into /tmp/LTL18049268423415649573.ltl : 14 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/LTL5534552425985177464.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18049268423415649573.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 : !((X(X((F("(i9.i1.i1.u251.p701==1)"))&&(X(X(F("(i7.u199.p549==1)"))))))))
Formula 0 simplified : XX(G!"(i9.i1.i1.u251.p701==1)" | XXG!"(i7.u199.p549==1)")
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 411018 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1629 transition count 1328
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 528 Post agglomeration using F-continuation condition.Transition count delta: 528
Deduced a syphon composed of 528 places in 1 ms
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 2 with 1056 rules applied. Total rules applied 1812 place count 934 transition count 784
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 1814 place count 932 transition count 782
Applied a total of 1814 rules in 207 ms. Remains 932 /1841 variables (removed 909) and now considering 782/1691 (removed 909) transitions.
// Phase 1: matrix 782 rows 932 cols
[2024-05-29 11:25:07] [INFO ] Computed 331 invariants in 4 ms
[2024-05-29 11:25:07] [INFO ] Implicit Places using invariants in 379 ms returned []
[2024-05-29 11:25:07] [INFO ] Invariant cache hit.
[2024-05-29 11:25:08] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 1100 ms to find 0 implicit places.
[2024-05-29 11:25:08] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:25:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:25:26] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-29 11:25:26] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2024-05-29 11:25:26] [INFO ] Deduced a trap composed of 42 places in 34 ms of which 1 ms to minimize.
[2024-05-29 11:25:26] [INFO ] Deduced a trap composed of 56 places in 33 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
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(s582 0.0)
(s583 0.0)
(s584 1.0)
(s585 1.0)
(s586 0.0)
(s587 0.0)
(s588 0.0)
(s589 1.0)
(s590 0.0)
(s591 0.0)
(s592 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1714 variables, and 328 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 324/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 1/932 variables, 7/335 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:26:01] [INFO ] Deduced a trap composed of 73 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:26:01] [INFO ] Deduced a trap composed of 98 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:26:01] [INFO ] Deduced a trap composed of 115 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:26:01] [INFO ] Deduced a trap composed of 131 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:26:02] [INFO ] Deduced a trap composed of 149 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:26:02] [INFO ] Deduced a trap composed of 159 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:26:02] [INFO ] Deduced a trap composed of 175 places in 78 ms of which 1 ms to minimize.
[2024-05-29 11:26:02] [INFO ] Deduced a trap composed of 187 places in 78 ms of which 2 ms to minimize.
[2024-05-29 11:26:03] [INFO ] Deduced a trap composed of 202 places in 80 ms of which 2 ms to minimize.
[2024-05-29 11:26:03] [INFO ] Deduced a trap composed of 218 places in 79 ms of which 1 ms to minimize.
[2024-05-29 11:26:03] [INFO ] Deduced a trap composed of 233 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:26:03] [INFO ] Deduced a trap composed of 248 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:26:04] [INFO ] Deduced a trap composed of 262 places in 99 ms of which 2 ms to minimize.
[2024-05-29 11:26:04] [INFO ] Deduced a trap composed of 272 places in 110 ms of which 2 ms to minimize.
[2024-05-29 11:26:04] [INFO ] Deduced a trap composed of 293 places in 110 ms of which 2 ms to minimize.
[2024-05-29 11:26:05] [INFO ] Deduced a trap composed of 316 places in 111 ms of which 2 ms to minimize.
[2024-05-29 11:26:05] [INFO ] Deduced a trap composed of 319 places in 110 ms of which 3 ms to minimize.
[2024-05-29 11:26:06] [INFO ] Deduced a trap composed of 330 places in 125 ms of which 2 ms to minimize.
[2024-05-29 11:26:06] [INFO ] Deduced a trap composed of 351 places in 123 ms of which 3 ms to minimize.
[2024-05-29 11:26:06] [INFO ] Deduced a trap composed of 364 places in 127 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/932 variables, 20/355 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1714 variables, and 355 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 24/24 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1841 places, 782/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61470 ms. Remains : 932/1841 places, 782/1691 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-12
Product exploration explored 100000 steps with 73 reset in 658 ms.
Product exploration explored 100000 steps with 73 reset in 817 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 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 5753 steps (0 resets) in 60 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 75 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-05-29 11:26:10] [INFO ] Invariant cache hit.
[2024-05-29 11:26:11] [INFO ] [Real]Absence check using 331 positive place invariants in 142 ms returned sat
[2024-05-29 11:26:12] [INFO ] [Real]Absence check using state equation in 1527 ms returned sat
[2024-05-29 11:26:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:26:13] [INFO ] [Nat]Absence check using 331 positive place invariants in 139 ms returned sat
[2024-05-29 11:26:14] [INFO ] [Nat]Absence check using state equation in 1416 ms returned sat
[2024-05-29 11:26:14] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:26:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
[2024-05-29 11:26:14] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 41 ms.
Could not prove EG (NOT p0)
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 20 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2024-05-29 11:26:27] [INFO ] Invariant cache hit.
[2024-05-29 11:26:28] [INFO ] Implicit Places using invariants in 362 ms returned []
[2024-05-29 11:26:28] [INFO ] Invariant cache hit.
[2024-05-29 11:26:28] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 1089 ms to find 0 implicit places.
[2024-05-29 11:26:28] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:26:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:26:46] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-29 11:26:46] [INFO ] Deduced a trap composed of 28 places in 24 ms of which 1 ms to minimize.
[2024-05-29 11:26:46] [INFO ] Deduced a trap composed of 42 places in 36 ms of which 1 ms to minimize.
[2024-05-29 11:26:46] [INFO ] Deduced a trap composed of 56 places in 35 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
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(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1714 variables, and 328 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 324/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 1/932 variables, 7/335 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:27:21] [INFO ] Deduced a trap composed of 73 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:27:21] [INFO ] Deduced a trap composed of 98 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:27:21] [INFO ] Deduced a trap composed of 115 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:27:22] [INFO ] Deduced a trap composed of 131 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:27:22] [INFO ] Deduced a trap composed of 149 places in 63 ms of which 1 ms to minimize.
[2024-05-29 11:27:22] [INFO ] Deduced a trap composed of 159 places in 75 ms of which 2 ms to minimize.
[2024-05-29 11:27:22] [INFO ] Deduced a trap composed of 175 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:27:23] [INFO ] Deduced a trap composed of 187 places in 67 ms of which 2 ms to minimize.
[2024-05-29 11:27:23] [INFO ] Deduced a trap composed of 202 places in 79 ms of which 2 ms to minimize.
[2024-05-29 11:27:23] [INFO ] Deduced a trap composed of 218 places in 81 ms of which 2 ms to minimize.
[2024-05-29 11:27:23] [INFO ] Deduced a trap composed of 233 places in 84 ms of which 2 ms to minimize.
[2024-05-29 11:27:24] [INFO ] Deduced a trap composed of 248 places in 93 ms of which 2 ms to minimize.
[2024-05-29 11:27:24] [INFO ] Deduced a trap composed of 262 places in 87 ms of which 2 ms to minimize.
[2024-05-29 11:27:24] [INFO ] Deduced a trap composed of 272 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:27:25] [INFO ] Deduced a trap composed of 293 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:27:25] [INFO ] Deduced a trap composed of 316 places in 114 ms of which 2 ms to minimize.
[2024-05-29 11:27:25] [INFO ] Deduced a trap composed of 319 places in 107 ms of which 3 ms to minimize.
[2024-05-29 11:27:26] [INFO ] Deduced a trap composed of 330 places in 118 ms of which 7 ms to minimize.
[2024-05-29 11:27:26] [INFO ] Deduced a trap composed of 351 places in 128 ms of which 2 ms to minimize.
[2024-05-29 11:27:27] [INFO ] Deduced a trap composed of 364 places in 130 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/932 variables, 20/355 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s900 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 932/1714 variables, and 355 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 24/24 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60144ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61267 ms. Remains : 932/932 places, 782/782 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 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 5594 steps (0 resets) in 51 ms. (107 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 68 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
[2024-05-29 11:27:29] [INFO ] Invariant cache hit.
[2024-05-29 11:27:29] [INFO ] [Real]Absence check using 331 positive place invariants in 141 ms returned sat
[2024-05-29 11:27:31] [INFO ] [Real]Absence check using state equation in 1480 ms returned sat
[2024-05-29 11:27:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:27:31] [INFO ] [Nat]Absence check using 331 positive place invariants in 140 ms returned sat
[2024-05-29 11:27:33] [INFO ] [Nat]Absence check using state equation in 1377 ms returned sat
[2024-05-29 11:27:33] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:27:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2024-05-29 11:27:33] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 35 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:262)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-29 11:27:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 72 reset in 659 ms.
Product exploration explored 100000 steps with 71 reset in 800 ms.
Built C files in :
/tmp/ltsmin15081607999490942335
[2024-05-29 11:27:47] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2024-05-29 11:27:47] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:27:47] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2024-05-29 11:27:47] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:27:48] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2024-05-29 11:27:48] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:27:48] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15081607999490942335
Running compilation step : cd /tmp/ltsmin15081607999490942335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2355 ms.
Running link step : cd /tmp/ltsmin15081607999490942335;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin15081607999490942335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7075861245982343547.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 18 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2024-05-29 11:28:02] [INFO ] Invariant cache hit.
[2024-05-29 11:28:03] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-29 11:28:03] [INFO ] Invariant cache hit.
[2024-05-29 11:28:04] [INFO ] Implicit Places using invariants and state equation in 697 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
[2024-05-29 11:28:04] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:28:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:28:21] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-29 11:28:22] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 0 ms to minimize.
[2024-05-29 11:28:22] [INFO ] Deduced a trap composed of 42 places in 33 ms of which 0 ms to minimize.
[2024-05-29 11:28:22] [INFO ] Deduced a trap composed of 56 places in 37 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1714 variables, and 328 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 324/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 4/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 1/932 variables, 7/335 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:28:56] [INFO ] Deduced a trap composed of 73 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:28:56] [INFO ] Deduced a trap composed of 98 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:28:56] [INFO ] Deduced a trap composed of 115 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:28:57] [INFO ] Deduced a trap composed of 131 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:28:57] [INFO ] Deduced a trap composed of 149 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:28:57] [INFO ] Deduced a trap composed of 159 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:28:57] [INFO ] Deduced a trap composed of 175 places in 71 ms of which 2 ms to minimize.
[2024-05-29 11:28:57] [INFO ] Deduced a trap composed of 187 places in 74 ms of which 1 ms to minimize.
[2024-05-29 11:28:58] [INFO ] Deduced a trap composed of 202 places in 83 ms of which 1 ms to minimize.
[2024-05-29 11:28:58] [INFO ] Deduced a trap composed of 218 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:28:58] [INFO ] Deduced a trap composed of 233 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:28:59] [INFO ] Deduced a trap composed of 248 places in 90 ms of which 2 ms to minimize.
[2024-05-29 11:28:59] [INFO ] Deduced a trap composed of 262 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:28:59] [INFO ] Deduced a trap composed of 272 places in 92 ms of which 3 ms to minimize.
[2024-05-29 11:29:00] [INFO ] Deduced a trap composed of 293 places in 104 ms of which 3 ms to minimize.
[2024-05-29 11:29:00] [INFO ] Deduced a trap composed of 316 places in 108 ms of which 2 ms to minimize.
[2024-05-29 11:29:00] [INFO ] Deduced a trap composed of 319 places in 114 ms of which 3 ms to minimize.
[2024-05-29 11:29:01] [INFO ] Deduced a trap composed of 330 places in 118 ms of which 3 ms to minimize.
[2024-05-29 11:29:01] [INFO ] Deduced a trap composed of 351 places in 119 ms of which 3 ms to minimize.
[2024-05-29 11:29:02] [INFO ] Deduced a trap composed of 364 places in 131 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/932 variables, 20/355 constraints. Problems are: Problem set: 0 solved, 779 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 932/1714 variables, and 355 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/932 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 24/24 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61226 ms. Remains : 932/932 places, 782/782 transitions.
Built C files in :
/tmp/ltsmin8396384278517101718
[2024-05-29 11:29:04] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2024-05-29 11:29:04] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:29:04] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2024-05-29 11:29:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:29:04] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2024-05-29 11:29:04] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:29:04] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8396384278517101718
Running compilation step : cd /tmp/ltsmin8396384278517101718;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2368 ms.
Running link step : cd /tmp/ltsmin8396384278517101718;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin8396384278517101718;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5650929972032672785.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:29:19] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:29:19] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:29:19] [INFO ] Time to serialize gal into /tmp/LTL12817409120575491581.gal : 3 ms
[2024-05-29 11:29:19] [INFO ] Time to serialize properties into /tmp/LTL7212665998216918472.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/LTL12817409120575491581.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8099922900089879449.hoa' '-atoms' '/tmp/LTL7212665998216918472.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/LTL7212665998216918472.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8099922900089879449.hoa
Detected timeout of ITS tools.
[2024-05-29 11:29:34] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:29:34] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:29:34] [INFO ] Time to serialize gal into /tmp/LTL12848855875003277527.gal : 3 ms
[2024-05-29 11:29:34] [INFO ] Time to serialize properties into /tmp/LTL15349183127886588453.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/LTL12848855875003277527.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15349183127886588453.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((p326==1)&&(p416==1))"))))
Formula 0 simplified : FG!"((p326==1)&&(p416==1))"
Detected timeout of ITS tools.
[2024-05-29 11:29:49] [INFO ] Flatten gal took : 25 ms
[2024-05-29 11:29:49] [INFO ] Applying decomposition
[2024-05-29 11:29:49] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3529101669670749897.txt' '-o' '/tmp/graph3529101669670749897.bin' '-w' '/tmp/graph3529101669670749897.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3529101669670749897.bin' '-l' '-1' '-v' '-w' '/tmp/graph3529101669670749897.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:29:49] [INFO ] Decomposing Gal with order
[2024-05-29 11:29:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:29:49] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 11:29:49] [INFO ] Flatten gal took : 31 ms
[2024-05-29 11:29:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 4 ms.
[2024-05-29 11:29:49] [INFO ] Time to serialize gal into /tmp/LTL7130101103985826553.gal : 7 ms
[2024-05-29 11:29:49] [INFO ] Time to serialize properties into /tmp/LTL6376733498252669269.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/LTL7130101103985826553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6376733498252669269.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 : !((G(F("((i4.i2.u50.p326==1)&&(i5.i2.u65.p416==1))"))))
Formula 0 simplified : FG!"((i4.i2.u50.p326==1)&&(i5.i2.u65.p416==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-12 finished in 297623 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 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 732 place count 1470 transition count 1320
Iterating global reduction 2 with 8 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 740 place count 1470 transition count 1314
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 752 place count 1464 transition count 1314
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 1 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1814 place count 933 transition count 783
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 1816 place count 931 transition count 781
Applied a total of 1816 rules in 226 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2024-05-29 11:30:04] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 11:30:05] [INFO ] Implicit Places using invariants in 364 ms returned []
[2024-05-29 11:30:05] [INFO ] Invariant cache hit.
[2024-05-29 11:30:05] [INFO ] Implicit Places using invariants and state equation in 727 ms returned []
Implicit Place search using SMT with State Equation took 1092 ms to find 0 implicit places.
[2024-05-29 11:30:06] [INFO ] Redundant transitions in 8 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:30:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:30:24] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-29 11:30:24] [INFO ] Deduced a trap composed of 28 places in 27 ms of which 1 ms to minimize.
[2024-05-29 11:30:24] [INFO ] Deduced a trap composed of 42 places in 33 ms of which 0 ms to minimize.
[2024-05-29 11:30:24] [INFO ] Deduced a trap composed of 56 places in 36 ms of which 1 ms to minimize.
[2024-05-29 11:30:24] [INFO ] Deduced a trap composed of 73 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:30:25] [INFO ] Deduced a trap composed of 85 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:30:25] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:30:25] [INFO ] Deduced a trap composed of 113 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:30:25] [INFO ] Deduced a trap composed of 129 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:30:26] [INFO ] Deduced a trap composed of 144 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:30:26] [INFO ] Deduced a trap composed of 159 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:30:26] [INFO ] Deduced a trap composed of 175 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:30:26] [INFO ] Deduced a trap composed of 191 places in 78 ms of which 2 ms to minimize.
[2024-05-29 11:30:27] [INFO ] Deduced a trap composed of 206 places in 67 ms of which 2 ms to minimize.
[2024-05-29 11:30:27] [INFO ] Deduced a trap composed of 214 places in 80 ms of which 2 ms to minimize.
[2024-05-29 11:30:27] [INFO ] Deduced a trap composed of 236 places in 79 ms of which 1 ms to minimize.
[2024-05-29 11:30:27] [INFO ] Deduced a trap composed of 247 places in 90 ms of which 2 ms to minimize.
[2024-05-29 11:30:28] [INFO ] Deduced a trap composed of 270 places in 90 ms of which 3 ms to minimize.
[2024-05-29 11:30:28] [INFO ] Deduced a trap composed of 277 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:30:28] [INFO ] Deduced a trap composed of 294 places in 104 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:30:45] [INFO ] Deduced a trap composed of 74 places in 40 ms of which 1 ms to minimize.
[2024-05-29 11:30:45] [INFO ] Deduced a trap composed of 72 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 113 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 113 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 130 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 130 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 130 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 130 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 71 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 70 places in 52 ms of which 2 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 71 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:30:46] [INFO ] Deduced a trap composed of 69 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 128 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 129 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 130 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 131 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 101 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 132 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 127 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:30:47] [INFO ] Deduced a trap composed of 128 places in 49 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 20/371 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:30:55] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 0 ms to minimize.
[2024-05-29 11:30:56] [INFO ] Deduced a trap composed of 102 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:30:56] [INFO ] Deduced a trap composed of 103 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:30:56] [INFO ] Deduced a trap composed of 98 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:30:56] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:30:57] [INFO ] Deduced a trap composed of 175 places in 65 ms of which 2 ms to minimize.
[2024-05-29 11:30:57] [INFO ] Deduced a trap composed of 176 places in 63 ms of which 1 ms to minimize.
[2024-05-29 11:30:57] [INFO ] Deduced a trap composed of 39 places in 60 ms of which 2 ms to minimize.
[2024-05-29 11:30:57] [INFO ] Deduced a trap composed of 174 places in 65 ms of which 1 ms to minimize.
[2024-05-29 11:30:57] [INFO ] Deduced a trap composed of 173 places in 62 ms of which 2 ms to minimize.
[2024-05-29 11:30:57] [INFO ] Deduced a trap composed of 55 places in 70 ms of which 1 ms to minimize.
[2024-05-29 11:30:57] [INFO ] Deduced a trap composed of 54 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:30:58] [INFO ] Deduced a trap composed of 70 places in 76 ms of which 2 ms to minimize.
[2024-05-29 11:30:58] [INFO ] Deduced a trap composed of 69 places in 75 ms of which 2 ms to minimize.
[2024-05-29 11:30:58] [INFO ] Deduced a trap composed of 86 places in 82 ms of which 2 ms to minimize.
[2024-05-29 11:30:58] [INFO ] Deduced a trap composed of 101 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:30:59] [INFO ] Deduced a trap composed of 115 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:30:59] [INFO ] Deduced a trap composed of 129 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:30:59] [INFO ] Deduced a trap composed of 143 places in 101 ms of which 2 ms to minimize.
[2024-05-29 11:31:00] [INFO ] Deduced a trap composed of 174 places in 129 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/931 variables, 20/391 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 391 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 60/60 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60149ms
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61481 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-13
Product exploration explored 100000 steps with 107 reset in 633 ms.
Product exploration explored 100000 steps with 109 reset in 777 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 76 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 32 ms :[(NOT p0)]
RANDOM walk for 3651 steps (0 resets) in 31 ms. (114 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 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-29 11:31:07] [INFO ] Invariant cache hit.
[2024-05-29 11:31:08] [INFO ] [Real]Absence check using 331 positive place invariants in 140 ms returned sat
[2024-05-29 11:31:10] [INFO ] [Real]Absence check using state equation in 1692 ms returned sat
[2024-05-29 11:31:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:31:10] [INFO ] [Nat]Absence check using 331 positive place invariants in 133 ms returned sat
[2024-05-29 11:31:12] [INFO ] [Nat]Absence check using state equation in 1402 ms returned sat
[2024-05-29 11:31:12] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 35 ms.
[2024-05-29 11:31:24] [INFO ] Added : 694 causal constraints over 139 iterations in 12393 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 21 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 11:31:24] [INFO ] Invariant cache hit.
[2024-05-29 11:31:24] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-29 11:31:24] [INFO ] Invariant cache hit.
[2024-05-29 11:31:25] [INFO ] Implicit Places using invariants and state equation in 731 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
[2024-05-29 11:31:25] [INFO ] Redundant transitions in 7 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:31:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:31:43] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-29 11:31:43] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 1 ms to minimize.
[2024-05-29 11:31:43] [INFO ] Deduced a trap composed of 42 places in 33 ms of which 1 ms to minimize.
[2024-05-29 11:31:44] [INFO ] Deduced a trap composed of 56 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:31:44] [INFO ] Deduced a trap composed of 73 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:31:44] [INFO ] Deduced a trap composed of 85 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:31:44] [INFO ] Deduced a trap composed of 103 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:31:44] [INFO ] Deduced a trap composed of 113 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:31:45] [INFO ] Deduced a trap composed of 129 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:31:45] [INFO ] Deduced a trap composed of 144 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:31:45] [INFO ] Deduced a trap composed of 159 places in 68 ms of which 1 ms to minimize.
[2024-05-29 11:31:45] [INFO ] Deduced a trap composed of 175 places in 73 ms of which 2 ms to minimize.
[2024-05-29 11:31:46] [INFO ] Deduced a trap composed of 191 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:31:46] [INFO ] Deduced a trap composed of 206 places in 77 ms of which 2 ms to minimize.
[2024-05-29 11:31:46] [INFO ] Deduced a trap composed of 214 places in 86 ms of which 1 ms to minimize.
[2024-05-29 11:31:46] [INFO ] Deduced a trap composed of 236 places in 84 ms of which 2 ms to minimize.
[2024-05-29 11:31:47] [INFO ] Deduced a trap composed of 247 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:31:47] [INFO ] Deduced a trap composed of 270 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:31:47] [INFO ] Deduced a trap composed of 277 places in 101 ms of which 2 ms to minimize.
[2024-05-29 11:31:48] [INFO ] Deduced a trap composed of 294 places in 111 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:32:05] [INFO ] Deduced a trap composed of 74 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:32:05] [INFO ] Deduced a trap composed of 72 places in 33 ms of which 1 ms to minimize.
[2024-05-29 11:32:05] [INFO ] Deduced a trap composed of 113 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:32:05] [INFO ] Deduced a trap composed of 113 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 130 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 130 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 130 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 130 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 71 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 70 places in 51 ms of which 2 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 69 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 128 places in 52 ms of which 2 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 129 places in 50 ms of which 2 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 130 places in 57 ms of which 1 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 131 places in 57 ms of which 2 ms to minimize.
[2024-05-29 11:32:06] [INFO ] Deduced a trap composed of 101 places in 51 ms of which 2 ms to minimize.
[2024-05-29 11:32:07] [INFO ] Deduced a trap composed of 132 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:32:07] [INFO ] Deduced a trap composed of 127 places in 50 ms of which 2 ms to minimize.
[2024-05-29 11:32:07] [INFO ] Deduced a trap composed of 128 places in 52 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 20/371 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:32:15] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:32:15] [INFO ] Deduced a trap composed of 102 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:32:15] [INFO ] Deduced a trap composed of 103 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:32:16] [INFO ] Deduced a trap composed of 98 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:32:16] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:32:16] [INFO ] Deduced a trap composed of 175 places in 69 ms of which 1 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 176 places in 64 ms of which 2 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 2 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 174 places in 66 ms of which 2 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 173 places in 65 ms of which 2 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 55 places in 76 ms of which 2 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 54 places in 78 ms of which 1 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 70 places in 80 ms of which 2 ms to minimize.
[2024-05-29 11:32:17] [INFO ] Deduced a trap composed of 69 places in 77 ms of which 2 ms to minimize.
[2024-05-29 11:32:18] [INFO ] Deduced a trap composed of 86 places in 80 ms of which 2 ms to minimize.
[2024-05-29 11:32:18] [INFO ] Deduced a trap composed of 101 places in 90 ms of which 2 ms to minimize.
[2024-05-29 11:32:18] [INFO ] Deduced a trap composed of 115 places in 93 ms of which 2 ms to minimize.
[2024-05-29 11:32:19] [INFO ] Deduced a trap composed of 129 places in 96 ms of which 2 ms to minimize.
[2024-05-29 11:32:19] [INFO ] Deduced a trap composed of 143 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:32:20] [INFO ] Deduced a trap composed of 174 places in 114 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/931 variables, 20/391 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 391 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 60/60 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61267 ms. Remains : 931/931 places, 781/781 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 76 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 26 ms :[(NOT p0)]
RANDOM walk for 3691 steps (0 resets) in 33 ms. (108 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 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-29 11:32:26] [INFO ] Invariant cache hit.
[2024-05-29 11:32:26] [INFO ] [Real]Absence check using 331 positive place invariants in 141 ms returned sat
[2024-05-29 11:32:28] [INFO ] [Real]Absence check using state equation in 1752 ms returned sat
[2024-05-29 11:32:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:32:29] [INFO ] [Nat]Absence check using 331 positive place invariants in 146 ms returned sat
[2024-05-29 11:32:30] [INFO ] [Nat]Absence check using state equation in 1421 ms returned sat
[2024-05-29 11:32:30] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-29 11:32:42] [INFO ] Added : 694 causal constraints over 139 iterations in 12007 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 106 reset in 639 ms.
Product exploration explored 100000 steps with 108 reset in 784 ms.
Built C files in :
/tmp/ltsmin13796928417759238265
[2024-05-29 11:32:44] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 11:32:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:32:44] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 11:32:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:32:44] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 11:32:44] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:32:44] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13796928417759238265
Running compilation step : cd /tmp/ltsmin13796928417759238265;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2422 ms.
Running link step : cd /tmp/ltsmin13796928417759238265;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin13796928417759238265;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11949867499967718285.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 19 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 11:32:59] [INFO ] Invariant cache hit.
[2024-05-29 11:32:59] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-05-29 11:32:59] [INFO ] Invariant cache hit.
[2024-05-29 11:33:00] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
[2024-05-29 11:33:00] [INFO ] Redundant transitions in 13 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:33:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:33:18] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-29 11:33:18] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2024-05-29 11:33:18] [INFO ] Deduced a trap composed of 42 places in 36 ms of which 1 ms to minimize.
[2024-05-29 11:33:18] [INFO ] Deduced a trap composed of 56 places in 33 ms of which 0 ms to minimize.
[2024-05-29 11:33:19] [INFO ] Deduced a trap composed of 73 places in 33 ms of which 1 ms to minimize.
[2024-05-29 11:33:19] [INFO ] Deduced a trap composed of 85 places in 49 ms of which 0 ms to minimize.
[2024-05-29 11:33:19] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:33:19] [INFO ] Deduced a trap composed of 113 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:33:20] [INFO ] Deduced a trap composed of 129 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:33:20] [INFO ] Deduced a trap composed of 144 places in 64 ms of which 2 ms to minimize.
[2024-05-29 11:33:20] [INFO ] Deduced a trap composed of 159 places in 66 ms of which 2 ms to minimize.
[2024-05-29 11:33:20] [INFO ] Deduced a trap composed of 175 places in 73 ms of which 1 ms to minimize.
[2024-05-29 11:33:21] [INFO ] Deduced a trap composed of 191 places in 77 ms of which 1 ms to minimize.
[2024-05-29 11:33:21] [INFO ] Deduced a trap composed of 206 places in 79 ms of which 1 ms to minimize.
[2024-05-29 11:33:21] [INFO ] Deduced a trap composed of 214 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:33:21] [INFO ] Deduced a trap composed of 236 places in 78 ms of which 1 ms to minimize.
[2024-05-29 11:33:22] [INFO ] Deduced a trap composed of 247 places in 96 ms of which 2 ms to minimize.
[2024-05-29 11:33:22] [INFO ] Deduced a trap composed of 270 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:33:22] [INFO ] Deduced a trap composed of 277 places in 104 ms of which 2 ms to minimize.
[2024-05-29 11:33:23] [INFO ] Deduced a trap composed of 294 places in 111 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 1.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 1.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 1.0)
(s34 0.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 1.0)
(s39 0.0)
(s40 0.0)
(s41 1.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 1.0)
(s47 0.0)
(s48 1.0)
(s49 0.0)
(s50 1.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 1.0)
(s56 1.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 1.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 1.0)
(s65 0.0)
(s66 0.0)
(s67 1.0)
(s68 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:33:39] [INFO ] Deduced a trap composed of 74 places in 47 ms of which 0 ms to minimize.
[2024-05-29 11:33:39] [INFO ] Deduced a trap composed of 72 places in 40 ms of which 1 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 113 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 113 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 130 places in 56 ms of which 2 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 130 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 130 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 130 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 71 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:33:40] [INFO ] Deduced a trap composed of 70 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 71 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 69 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 128 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 129 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 130 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 131 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 101 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 132 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 127 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:33:41] [INFO ] Deduced a trap composed of 128 places in 50 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 20/371 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:33:49] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:33:50] [INFO ] Deduced a trap composed of 102 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:33:50] [INFO ] Deduced a trap composed of 103 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:33:50] [INFO ] Deduced a trap composed of 98 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:33:50] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 0 ms to minimize.
[2024-05-29 11:33:51] [INFO ] Deduced a trap composed of 175 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:33:51] [INFO ] Deduced a trap composed of 176 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:33:51] [INFO ] Deduced a trap composed of 39 places in 60 ms of which 2 ms to minimize.
[2024-05-29 11:33:51] [INFO ] Deduced a trap composed of 174 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:33:51] [INFO ] Deduced a trap composed of 173 places in 63 ms of which 1 ms to minimize.
[2024-05-29 11:33:51] [INFO ] Deduced a trap composed of 55 places in 67 ms of which 2 ms to minimize.
[2024-05-29 11:33:52] [INFO ] Deduced a trap composed of 54 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:33:52] [INFO ] Deduced a trap composed of 70 places in 72 ms of which 2 ms to minimize.
[2024-05-29 11:33:52] [INFO ] Deduced a trap composed of 69 places in 73 ms of which 2 ms to minimize.
[2024-05-29 11:33:52] [INFO ] Deduced a trap composed of 86 places in 83 ms of which 2 ms to minimize.
[2024-05-29 11:33:52] [INFO ] Deduced a trap composed of 101 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:33:53] [INFO ] Deduced a trap composed of 115 places in 95 ms of which 3 ms to minimize.
[2024-05-29 11:33:53] [INFO ] Deduced a trap composed of 129 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:33:53] [INFO ] Deduced a trap composed of 143 places in 93 ms of which 2 ms to minimize.
[2024-05-29 11:33:54] [INFO ] Deduced a trap composed of 174 places in 110 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/931 variables, 20/391 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 0)
(s2 1)
(s3 0)
(s4 0)
(s5 1)
(s6 0)
(s7 1)
(s8 0)
(s9 0)
(s10 1)
(s11 0)
(s12 1)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 1)
(s18 0)
(s19 1)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 1)
(s25 1)
(s26 0)
(s27 0)
(s28 0)
(s29 1)
(s30 0)
(s31 0)
(s32 0)
(s33 1)
(s34 0)
(s35 0)
(s36 1)
(s37 0)
(s38 1)
(s39 0)
(s40 0)
(s41 1)
(s42 0)
(s43 1)
(s44 0)
(s45 0)
(s46 1)
(s47 0)
(s48 1)
(s49 0)
(s50 1)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 1)
(s56 1)
(s57 0)
(s58 0)
(s59 0)
(s60 1)
(s61 0)
(s62 0)
(s63 0)
(s64 1)
(s65 0)
(s66 0)
(s67 1)
(s68 0)
(s69 1)
(s70 0)
(s71 0)
(s72 1)
(s73 0)
(s74 1)
(s75 0)
(s76 0)
(s77 1)
(s78 0)
(s79 1)
(s80 0)
(s81 1)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 1)
(s87 1)
(s88 0)
(s89 0)
(s90 0)
(s91 1)
(s92 0)
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(s95 1)
(s96 0)
(s97 0)
(s98 1)
(s99 0)
(s100 1)
(s101 0)
(s102 0)
(s103 1)
(s104 0)
(s105 1)
(s106 0)
(s107 0)
(s108 1)
(s109 0)
(s110 1)
(s111 0)
(s112 1)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 1)
(s118 1)
(s119 0)
(s120 0)
(s121 0)
(s122 1)
(s123 0)
(s124 0)
(s125 0)
(s126 1)
(s127 0)
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(s130 0)
(s131 0)
(s132 1)
(s133 0)
(s134 1)
(s135 0)
(s136 0)
(s137 1)
(s138 0)
(s139 0)
(s140 1)
(s141 0)
(s142 1)
(s143 1)
(s144 0)
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(s148 1)
(s149 0)
(s150 0)
(s151 0)
(s152 1)
(s153 0)
(s154 1)
(s155 0)
(s156 0)
(s157 0)
(s158 1)
(s159 0)
(s160 0)
(s161 1)
(s162 0)
(s163 1)
(s164 0)
(s165 0)
(s166 1)
(s167 0)
(s168 1)
(s169 0)
(s170 0)
(s171 1)
(s172 0)
(s173 1)
(s174 0)
(s175 0)
(s176 0)
(s177 1)
(s178 0)
(s179 1)
(s180 0)
(s181 0)
(s182 0)
(s183 1)
(s184 0)
(s185 0)
(s186 0)
(s187 1)
(s188 0)
(s189 1)
(s190 0)
(s191 0)
(s192 1)
(s193 0)
(s194 1)
(s195 0)
(s196 0)
(s197 1)
(s198 0)
(s199 1)
(s200 0)
(s201 0)
(s202 1)
(s203 0)
(s204 1)
(s205 0)
(s206 0)
(s207 0)
(s208 1)
(s209 0)
(s210 1)
(s211 0)
(s212 0)
(s213 0)
(s214 1)
(s215 0)
(s216 0)
(s217 0)
(s218 1)
(s219 0)
(s220 1)
(s221 0)
(s222 0)
(s223 1)
(s224 0)
(s225 1)
(s226 0)
(s227 0)
(s228 1)
(s229 0)
(s230 1)
(s231 0)
(s232 0)
(s233 1)
(s234 0)
(s235 1)
(s236 0)
(s237 0)
(s238 0)
(s239 1)
(s240 0)
(s241 1)
(s242 0)
(s243 0)
(s244 0)
(s245 1)
(s246 0)
(s247 0)
(s248 0)
(s249 1)
(s250 0)
(s251 1)
(s252 0)
(s253 0)
(s254 1)
(s255 0)
(s256 1)
(s257 0)
(s258 0)
(s259 1)
(s260 0)
(s261 1)
(s262 0)
(s263 0)
(s264 1)
(s265 0)
(s266 1)
(s267 0)
(s268 0)
(s269 0)
(s270 1)
(s271 0)
(s272 1)
(s273 0)
(s274 0)
(s275 0)
(s276 1)
(s277 0)
(s278 0)
(s279 0)
(s280 1)
(s281 0)
(s282 1)
(s283 0)
(s284 0)
(s285 1)
(s286 0)
(s287 1)
(s288 0)
(s289 0)
(s290 1)
(s291 0)
(s292 1)
(s293 0)
(s294 0)
(s295 1)
(s296 0)
(s297 1)
(s298 0)
(s299 0)
(s300 0)
(s301 1)
(s302 0)
(s303 1)
(s304 0)
(s305 0)
(s306 0)
(s307 1)
(s308 0)
(s309 0)
(s310 0)
(s311 1)
(s312 0)
(s313 1)
(s314 0)
(s315 0)
(s316 1)
(s317 0)
(s318 1)
(s319 0)
(s320 0)
(s321 1)
(s322 0)
(s323 1)
(s324 0)
(s325 0)
(s326 1)
(s327 0)
(s328 1)
(s329 0)
(s330 0)
(s331 0)
(s332 1)
(s333 0)
(s334 1)
(s335 0)
(s336 0)
(s337 0)
(s338 1)
(s339 0)
(s340 0)
(s341 0)
(s342 1)
(s343 0)
(s344 1)
(s345 0)
(s346 0)
(s347 1)
(s348 0)
(s349 1)
(s350 0)
(s351 0)
(s352 1)
(s353 0)
(s354 1)
(s355 0)
(s356 0)
(s357 1)
(s358 0)
(s359 1)
(s360 0)
(s361 0)
(s362 0)
(s363 1)
(s364 0)
(s365 1)
(s366 0)
(s367 0)
(s368 0)
(s369 1)
(s370 0)
(s371 0)
(s372 0)
(s373 1)
(s374 0)
(s375 1)
(s376 0)
(s377 0)
(s378 1)
(s379 0)
(s380 1)
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(s637 1)
(s638 0)timeout

(s639 1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 931/1712 variables, and 391 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 0/779 constraints, Known Traps: 60/60 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61229 ms. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin883685065999914527
[2024-05-29 11:34:00] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 11:34:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:34:00] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 11:34:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:34:00] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 11:34:00] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:34:00] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin883685065999914527
Running compilation step : cd /tmp/ltsmin883685065999914527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2381 ms.
Running link step : cd /tmp/ltsmin883685065999914527;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin883685065999914527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5062807130096925770.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:34:15] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:34:15] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:34:15] [INFO ] Time to serialize gal into /tmp/LTL6466816849023654577.gal : 3 ms
[2024-05-29 11:34:15] [INFO ] Time to serialize properties into /tmp/LTL17351418864944393018.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/LTL6466816849023654577.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9150337074037835274.hoa' '-atoms' '/tmp/LTL17351418864944393018.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/LTL17351418864944393018.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9150337074037835274.hoa
Detected timeout of ITS tools.
[2024-05-29 11:34:30] [INFO ] Flatten gal took : 22 ms
[2024-05-29 11:34:30] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:34:30] [INFO ] Time to serialize gal into /tmp/LTL15775544493822842648.gal : 3 ms
[2024-05-29 11:34:30] [INFO ] Time to serialize properties into /tmp/LTL14324995847455003014.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/LTL15775544493822842648.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14324995847455003014.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F("((p605==1)||(p894==1))")))
Formula 0 simplified : G!"((p605==1)||(p894==1))"
Detected timeout of ITS tools.
[2024-05-29 11:34:45] [INFO ] Flatten gal took : 25 ms
[2024-05-29 11:34:45] [INFO ] Applying decomposition
[2024-05-29 11:34:45] [INFO ] Flatten gal took : 21 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/graph7650514453234566301.txt' '-o' '/tmp/graph7650514453234566301.bin' '-w' '/tmp/graph7650514453234566301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7650514453234566301.bin' '-l' '-1' '-v' '-w' '/tmp/graph7650514453234566301.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:34:45] [INFO ] Decomposing Gal with order
[2024-05-29 11:34:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:34:45] [INFO ] Removed a total of 181 redundant transitions.
[2024-05-29 11:34:45] [INFO ] Flatten gal took : 28 ms
[2024-05-29 11:34:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 4 ms.
[2024-05-29 11:34:45] [INFO ] Time to serialize gal into /tmp/LTL5849558580267986098.gal : 7 ms
[2024-05-29 11:34:45] [INFO ] Time to serialize properties into /tmp/LTL4109602214245513007.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/LTL5849558580267986098.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4109602214245513007.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("((i8.i2.u96.p605==1)||(i12.i3.u144.p894==1))")))
Formula 0 simplified : G!"((i8.i2.u96.p605==1)||(i12.i3.u144.p894==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-13 finished in 296103 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(G(p0))&&F(p1))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1840 transition count 1480
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1630 transition count 1480
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1630 transition count 1330
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 748 place count 1466 transition count 1316
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 195 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2024-05-29 11:35:00] [INFO ] Computed 331 invariants in 4 ms
[2024-05-29 11:35:01] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-29 11:35:01] [INFO ] Invariant cache hit.
[2024-05-29 11:35:02] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1100 ms to find 0 implicit places.
[2024-05-29 11:35:02] [INFO ] Redundant transitions in 7 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 11:35:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:35:20] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-29 11:35:20] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 0 ms to minimize.
[2024-05-29 11:35:20] [INFO ] Deduced a trap composed of 42 places in 36 ms of which 0 ms to minimize.
[2024-05-29 11:35:20] [INFO ] Deduced a trap composed of 56 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:35:20] [INFO ] Deduced a trap composed of 73 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:35:21] [INFO ] Deduced a trap composed of 85 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:35:21] [INFO ] Deduced a trap composed of 103 places in 49 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 7/336 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1718 variables, and 336 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 329/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 329/329 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 7/336 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 2/934 variables, 2/338 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:35:50] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-29 11:35:51] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 0 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 0 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 53 places in 41 ms of which 0 ms to minimize.
[2024-05-29 11:35:56] [INFO ] Deduced a trap composed of 69 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:35:56] [INFO ] Deduced a trap composed of 81 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:35:56] [INFO ] Deduced a trap composed of 97 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:35:56] [INFO ] Deduced a trap composed of 113 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:35:56] [INFO ] Deduced a trap composed of 129 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:35:57] [INFO ] Deduced a trap composed of 143 places in 67 ms of which 2 ms to minimize.
[2024-05-29 11:35:57] [INFO ] Deduced a trap composed of 157 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:35:57] [INFO ] Deduced a trap composed of 173 places in 74 ms of which 1 ms to minimize.
[2024-05-29 11:35:57] [INFO ] Deduced a trap composed of 184 places in 79 ms of which 1 ms to minimize.
[2024-05-29 11:35:58] [INFO ] Deduced a trap composed of 200 places in 81 ms of which 2 ms to minimize.
[2024-05-29 11:35:58] [INFO ] Deduced a trap composed of 211 places in 86 ms of which 1 ms to minimize.
[2024-05-29 11:35:58] [INFO ] Deduced a trap composed of 232 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 241 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 264 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 272 places in 108 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/934 variables, 20/358 constraints. Problems are: Problem set: 0 solved, 780 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 934/1718 variables, and 358 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/934 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 27/27 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61449 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-14
Stuttering criterion allowed to conclude after 2116 steps with 1 reset in 19 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-14 finished in 61578 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 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 529 Post agglomeration using F-continuation condition.Transition count delta: 529
Deduced a syphon composed of 529 places in 1 ms
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 2 with 1058 rules applied. Total rules applied 1814 place count 933 transition count 783
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 1816 place count 931 transition count 781
Applied a total of 1816 rules in 202 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2024-05-29 11:36:02] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 11:36:02] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-05-29 11:36:02] [INFO ] Invariant cache hit.
[2024-05-29 11:36:03] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
[2024-05-29 11:36:03] [INFO ] Redundant transitions in 9 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-29 11:36:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 0 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 0 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 56 places in 40 ms of which 0 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 73 places in 40 ms of which 1 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 85 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 103 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 113 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 129 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 144 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 159 places in 65 ms of which 2 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 175 places in 69 ms of which 2 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 190 places in 69 ms of which 2 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 206 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 219 places in 80 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 232 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 252 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:36:26] [INFO ] Deduced a trap composed of 267 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:36:26] [INFO ] Deduced a trap composed of 277 places in 99 ms of which 2 ms to minimize.
[2024-05-29 11:36:26] [INFO ] Deduced a trap composed of 293 places in 100 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 931/1712 variables, and 351 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/931 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/931 variables, 331/331 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/931 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 72 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 142 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 146 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 310 places in 114 ms of which 3 ms to minimize.
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 323 places in 114 ms of which 2 ms to minimize.
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 333 places in 115 ms of which 2 ms to minimize.
[2024-05-29 11:36:47] [INFO ] Deduced a trap composed of 352 places in 129 ms of which 3 ms to minimize.
[2024-05-29 11:36:47] [INFO ] Deduced a trap composed of 367 places in 127 ms of which 3 ms to minimize.
[2024-05-29 11:36:48] [INFO ] Deduced a trap composed of 379 places in 132 ms of which 3 ms to minimize.
[2024-05-29 11:36:48] [INFO ] Deduced a trap composed of 391 places in 150 ms of which 3 ms to minimize.
[2024-05-29 11:36:48] [INFO ] Deduced a trap composed of 409 places in 143 ms of which 3 ms to minimize.
[2024-05-29 11:36:49] [INFO ] Deduced a trap composed of 424 places in 148 ms of which 4 ms to minimize.
[2024-05-29 11:36:49] [INFO ] Deduced a trap composed of 436 places in 149 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/931 variables, 13/364 constraints. Problems are: Problem set: 0 solved, 779 unsolved
[2024-05-29 11:36:59] [INFO ] Deduced a trap composed of 169 places in 68 ms of which 2 ms to minimize.
[2024-05-29 11:36:59] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-29 11:37:00] [INFO ] Deduced a trap composed of 254 places in 99 ms of which 2 ms to minimize.
[2024-05-29 11:37:01] [INFO ] Deduced a trap composed of 252 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:37:01] [INFO ] Deduced a trap composed of 253 places in 89 ms of which 2 ms to minimize.
[2024-05-29 11:37:01] [INFO ] Deduced a trap composed of 247 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:37:01] [INFO ] Deduced a trap composed of 251 places in 96 ms of which 2 ms to minimize.
[2024-05-29 11:37:01] [INFO ] Deduced a trap composed of 266 places in 93 ms of which 2 ms to minimize.
[2024-05-29 11:37:03] [INFO ] Deduced a trap composed of 350 places in 120 ms of which 3 ms to minimize.
[2024-05-29 11:37:03] [INFO ] Deduced a trap composed of 350 places in 122 ms of which 3 ms to minimize.
[2024-05-29 11:37:03] [INFO ] Deduced a trap composed of 350 places in 122 ms of which 3 ms to minimize.
[2024-05-29 11:37:03] [INFO ] Deduced a trap composed of 348 places in 123 ms of which 3 ms to minimize.
[2024-05-29 11:37:03] [INFO ] Deduced a trap composed of 350 places in 125 ms of which 3 ms to minimize.
[2024-05-29 11:37:03] [INFO ] Deduced a trap composed of 350 places in 119 ms of which 2 ms to minimize.
SMT process timed out in 60205ms, After SMT, problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 60211ms
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61528 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-15
Stuttering criterion allowed to conclude after 2883 steps with 4 reset in 23 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-15 finished in 61602 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)))'
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((G(p1)||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||G(p1)) U X(p2))))'
Found a Lengthening insensitive property : ShieldPPPs-PT-030B-LTLFireability-03
Stuttering acceptance computed with spot in 209 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Support contains 5 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1840 transition count 1480
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1630 transition count 1480
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 420 place count 1630 transition count 1328
Deduced a syphon composed of 152 places in 2 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 524 Post agglomeration using F-continuation condition.Transition count delta: 524
Deduced a syphon composed of 524 places in 1 ms
Reduce places removed 524 places and 0 transitions.
Iterating global reduction 2 with 1048 rules applied. Total rules applied 1804 place count 938 transition count 788
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 1806 place count 936 transition count 786
Applied a total of 1806 rules in 254 ms. Remains 936 /1841 variables (removed 905) and now considering 786/1691 (removed 905) transitions.
// Phase 1: matrix 786 rows 936 cols
[2024-05-29 11:37:04] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 11:37:05] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-29 11:37:05] [INFO ] Invariant cache hit.
[2024-05-29 11:37:05] [INFO ] Implicit Places using invariants and state equation in 740 ms returned []
Implicit Place search using SMT with State Equation took 1114 ms to find 0 implicit places.
Running 781 sub problems to find dead transitions.
[2024-05-29 11:37:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 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 936/1722 variables, and 331 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 781/781 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 781 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 unsolved
[2024-05-29 11:37:56] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
[2024-05-29 11:37:56] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-29 11:37:56] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 0 ms to minimize.
[2024-05-29 11:37:57] [INFO ] Deduced a trap composed of 41 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:37:57] [INFO ] Deduced a trap composed of 56 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:37:57] [INFO ] Deduced a trap composed of 71 places in 41 ms of which 0 ms to minimize.
[2024-05-29 11:37:57] [INFO ] Deduced a trap composed of 88 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:37:57] [INFO ] Deduced a trap composed of 99 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:37:58] [INFO ] Deduced a trap composed of 117 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:37:58] [INFO ] Deduced a trap composed of 129 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:37:58] [INFO ] Deduced a trap composed of 145 places in 65 ms of which 1 ms to minimize.
[2024-05-29 11:37:58] [INFO ] Deduced a trap composed of 163 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:37:59] [INFO ] Deduced a trap composed of 173 places in 74 ms of which 2 ms to minimize.
[2024-05-29 11:37:59] [INFO ] Deduced a trap composed of 193 places in 77 ms of which 2 ms to minimize.
[2024-05-29 11:37:59] [INFO ] Deduced a trap composed of 202 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:37:59] [INFO ] Deduced a trap composed of 218 places in 83 ms of which 1 ms to minimize.
[2024-05-29 11:38:00] [INFO ] Deduced a trap composed of 234 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:38:00] [INFO ] Deduced a trap composed of 258 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:38:00] [INFO ] Deduced a trap composed of 278 places in 114 ms of which 3 ms to minimize.
[2024-05-29 11:38:01] [INFO ] Deduced a trap composed of 292 places in 104 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/936 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 936/1722 variables, and 351 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 0/781 constraints, Known Traps: 20/20 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 781 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Starting structural reductions in LI_LTL mode, iteration 1 : 936/1841 places, 786/1691 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 61510 ms. Remains : 936/1841 places, 786/1691 transitions.
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-03
Product exploration explored 100000 steps with 34138 reset in 538 ms.
Product exploration explored 100000 steps with 34339 reset in 649 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/936 stabilizing places and 4/786 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 16 factoid took 330 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Reduction of identical properties reduced properties to check from 11 to 10
RANDOM walk for 40000 steps (16 resets) in 463 ms. (86 steps per ms) remains 2/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 243 ms. (163 steps per ms) remains 2/2 properties
[2024-05-29 11:38:08] [INFO ] Invariant cache hit.
Problem apf0 is UNSAT
Problem apf10 is UNSAT
After SMT solving in domain Real declared 5/1722 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 12 ms.
Refiners :[Positive P Invariants (semi-flows): 0/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 16ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (G (OR (NOT p1) p2)), (G (OR (NOT p1) p2 p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (NOT (AND (OR (NOT p1) p2) (OR p2 (NOT p0))))), (F (NOT (OR (NOT p1) p0))), (F (NOT (OR p1 p2 p0))), (F p0), (F p1)]
Knowledge based reduction with 18 factoid took 682 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 124 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 786/786 transitions.
Applied a total of 0 rules in 15 ms. Remains 936 /936 variables (removed 0) and now considering 786/786 (removed 0) transitions.
[2024-05-29 11:38:08] [INFO ] Invariant cache hit.
[2024-05-29 11:38:09] [INFO ] Implicit Places using invariants in 365 ms returned []
[2024-05-29 11:38:09] [INFO ] Invariant cache hit.
[2024-05-29 11:38:10] [INFO ] Implicit Places using invariants and state equation in 722 ms returned []
Implicit Place search using SMT with State Equation took 1088 ms to find 0 implicit places.
Running 781 sub problems to find dead transitions.
[2024-05-29 11:38:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 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 936/1722 variables, and 331 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 781/781 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 781 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 unsolved
[2024-05-29 11:39:01] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 1 ms to minimize.
[2024-05-29 11:39:01] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-29 11:39:01] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 0 ms to minimize.
[2024-05-29 11:39:01] [INFO ] Deduced a trap composed of 41 places in 32 ms of which 1 ms to minimize.
[2024-05-29 11:39:01] [INFO ] Deduced a trap composed of 56 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:39:01] [INFO ] Deduced a trap composed of 71 places in 40 ms of which 1 ms to minimize.
[2024-05-29 11:39:02] [INFO ] Deduced a trap composed of 88 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:39:02] [INFO ] Deduced a trap composed of 99 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:39:02] [INFO ] Deduced a trap composed of 117 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:39:02] [INFO ] Deduced a trap composed of 129 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:39:03] [INFO ] Deduced a trap composed of 145 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:39:03] [INFO ] Deduced a trap composed of 163 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:39:03] [INFO ] Deduced a trap composed of 173 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:39:03] [INFO ] Deduced a trap composed of 193 places in 71 ms of which 2 ms to minimize.
[2024-05-29 11:39:04] [INFO ] Deduced a trap composed of 202 places in 80 ms of which 1 ms to minimize.
[2024-05-29 11:39:04] [INFO ] Deduced a trap composed of 218 places in 84 ms of which 2 ms to minimize.
[2024-05-29 11:39:04] [INFO ] Deduced a trap composed of 234 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:39:05] [INFO ] Deduced a trap composed of 258 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:39:05] [INFO ] Deduced a trap composed of 278 places in 104 ms of which 3 ms to minimize.
[2024-05-29 11:39:05] [INFO ] Deduced a trap composed of 292 places in 108 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/936 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 936/1722 variables, and 351 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 0/781 constraints, Known Traps: 20/20 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 781 unsolved
Search for dead transitions found 0 dead transitions in 60146ms
Finished structural reductions in LTL mode , in 1 iterations and 61250 ms. Remains : 936/936 places, 786/786 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/936 stabilizing places and 4/786 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) p0))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 157 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), (NOT p2), (NOT p2), true]
RANDOM walk for 17923 steps (7 resets) in 168 ms. (106 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) p0))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (NOT (OR p2 (NOT p0)))), (F p1), (F (NOT p2)), (F (NOT (OR p2 p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 10 factoid took 432 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 126 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 34195 reset in 532 ms.
Product exploration explored 100000 steps with 34232 reset in 648 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 135 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 936/936 places, 786/786 transitions.
Applied a total of 0 rules in 24 ms. Remains 936 /936 variables (removed 0) and now considering 786/786 (removed 0) transitions.
[2024-05-29 11:39:12] [INFO ] Redundant transitions in 8 ms returned []
Running 781 sub problems to find dead transitions.
[2024-05-29 11:39:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 936/1722 variables, and 331 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 781/781 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 781 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 unsolved
[2024-05-29 11:40:03] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 0 ms to minimize.
[2024-05-29 11:40:03] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-29 11:40:03] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 0 ms to minimize.
[2024-05-29 11:40:04] [INFO ] Deduced a trap composed of 41 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:40:04] [INFO ] Deduced a trap composed of 56 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:40:04] [INFO ] Deduced a trap composed of 71 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:40:04] [INFO ] Deduced a trap composed of 88 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:40:04] [INFO ] Deduced a trap composed of 99 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:40:05] [INFO ] Deduced a trap composed of 117 places in 51 ms of which 2 ms to minimize.
[2024-05-29 11:40:05] [INFO ] Deduced a trap composed of 129 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:40:05] [INFO ] Deduced a trap composed of 145 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:40:05] [INFO ] Deduced a trap composed of 163 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:40:05] [INFO ] Deduced a trap composed of 173 places in 69 ms of which 2 ms to minimize.
[2024-05-29 11:40:06] [INFO ] Deduced a trap composed of 193 places in 76 ms of which 2 ms to minimize.
[2024-05-29 11:40:06] [INFO ] Deduced a trap composed of 202 places in 81 ms of which 2 ms to minimize.
[2024-05-29 11:40:06] [INFO ] Deduced a trap composed of 218 places in 80 ms of which 1 ms to minimize.
[2024-05-29 11:40:07] [INFO ] Deduced a trap composed of 234 places in 79 ms of which 2 ms to minimize.
[2024-05-29 11:40:07] [INFO ] Deduced a trap composed of 258 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:40:07] [INFO ] Deduced a trap composed of 278 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:40:08] [INFO ] Deduced a trap composed of 292 places in 106 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/936 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 936/1722 variables, and 351 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 0/781 constraints, Known Traps: 20/20 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 781 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60190 ms. Remains : 936/936 places, 786/786 transitions.
Built C files in :
/tmp/ltsmin6885561866567953900
[2024-05-29 11:40:13] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6885561866567953900
Running compilation step : cd /tmp/ltsmin6885561866567953900;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1610 ms.
Running link step : cd /tmp/ltsmin6885561866567953900;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin6885561866567953900;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13480408459076349170.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 786/786 transitions.
Applied a total of 0 rules in 23 ms. Remains 936 /936 variables (removed 0) and now considering 786/786 (removed 0) transitions.
[2024-05-29 11:40:28] [INFO ] Invariant cache hit.
[2024-05-29 11:40:28] [INFO ] Implicit Places using invariants in 365 ms returned []
[2024-05-29 11:40:28] [INFO ] Invariant cache hit.
[2024-05-29 11:40:29] [INFO ] Implicit Places using invariants and state equation in 746 ms returned []
Implicit Place search using SMT with State Equation took 1111 ms to find 0 implicit places.
Running 781 sub problems to find dead transitions.
[2024-05-29 11:40:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 936/1722 variables, and 331 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 781/781 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 781 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/933 variables, 310/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/933 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 781 unsolved
At refinement iteration 2 (OVERLAPS) 3/936 variables, 21/331 constraints. Problems are: Problem set: 0 solved, 781 unsolved
[2024-05-29 11:41:20] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2024-05-29 11:41:20] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-29 11:41:20] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 0 ms to minimize.
[2024-05-29 11:41:20] [INFO ] Deduced a trap composed of 41 places in 33 ms of which 1 ms to minimize.
[2024-05-29 11:41:21] [INFO ] Deduced a trap composed of 56 places in 36 ms of which 1 ms to minimize.
[2024-05-29 11:41:21] [INFO ] Deduced a trap composed of 71 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:41:21] [INFO ] Deduced a trap composed of 88 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:41:21] [INFO ] Deduced a trap composed of 99 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:41:21] [INFO ] Deduced a trap composed of 117 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:41:22] [INFO ] Deduced a trap composed of 129 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:41:22] [INFO ] Deduced a trap composed of 145 places in 64 ms of which 2 ms to minimize.
[2024-05-29 11:41:22] [INFO ] Deduced a trap composed of 163 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:41:22] [INFO ] Deduced a trap composed of 173 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:41:23] [INFO ] Deduced a trap composed of 193 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:41:23] [INFO ] Deduced a trap composed of 202 places in 82 ms of which 2 ms to minimize.
[2024-05-29 11:41:23] [INFO ] Deduced a trap composed of 218 places in 81 ms of which 2 ms to minimize.
[2024-05-29 11:41:23] [INFO ] Deduced a trap composed of 234 places in 89 ms of which 2 ms to minimize.
[2024-05-29 11:41:24] [INFO ] Deduced a trap composed of 258 places in 99 ms of which 2 ms to minimize.
[2024-05-29 11:41:24] [INFO ] Deduced a trap composed of 278 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:41:25] [INFO ] Deduced a trap composed of 292 places in 108 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/936 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 781 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 936/1722 variables, and 351 constraints, problems are : Problem set: 0 solved, 781 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/936 constraints, PredecessorRefiner: 0/781 constraints, Known Traps: 20/20 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 781 unsolved
Search for dead transitions found 0 dead transitions in 60144ms
Finished structural reductions in LTL mode , in 1 iterations and 61280 ms. Remains : 936/936 places, 786/786 transitions.
Built C files in :
/tmp/ltsmin16975441798955133228
[2024-05-29 11:41:29] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16975441798955133228
Running compilation step : cd /tmp/ltsmin16975441798955133228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1618 ms.
Running link step : cd /tmp/ltsmin16975441798955133228;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin16975441798955133228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1825788670992060697.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:41:44] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:41:44] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:41:44] [INFO ] Time to serialize gal into /tmp/LTL15283087466912374452.gal : 3 ms
[2024-05-29 11:41:44] [INFO ] Time to serialize properties into /tmp/LTL11964521964346273650.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/LTL15283087466912374452.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14068389389699573268.hoa' '-atoms' '/tmp/LTL11964521964346273650.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11964521964346273650.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14068389389699573268.hoa
Detected timeout of ITS tools.
[2024-05-29 11:41:59] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:41:59] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:41:59] [INFO ] Time to serialize gal into /tmp/LTL16825778901430536010.gal : 3 ms
[2024-05-29 11:41:59] [INFO ] Time to serialize properties into /tmp/LTL3569917544665562394.ltl : 6 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/LTL16825778901430536010.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3569917544665562394.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(((G("(p37==1)"))||("((p1742==1)&&(p1793==1))"))U(X("((!((p1063==1)&&(p1153==1)))||(p37==1))")))))
Formula 0 simplified : F((!"((p1742==1)&&(p1793==1))" & F!"(p37==1)") R X!"((!((p1063==1)&&(p1153==1)))||(p37==1))")
Detected timeout of ITS tools.
[2024-05-29 11:42:14] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:42:14] [INFO ] Applying decomposition
[2024-05-29 11:42:14] [INFO ] Flatten gal took : 22 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/graph12668185038598518605.txt' '-o' '/tmp/graph12668185038598518605.bin' '-w' '/tmp/graph12668185038598518605.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12668185038598518605.bin' '-l' '-1' '-v' '-w' '/tmp/graph12668185038598518605.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:42:14] [INFO ] Decomposing Gal with order
[2024-05-29 11:42:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:42:14] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 11:42:14] [INFO ] Flatten gal took : 30 ms
[2024-05-29 11:42:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 4 ms.
[2024-05-29 11:42:14] [INFO ] Time to serialize gal into /tmp/LTL17414533584790243580.gal : 6 ms
[2024-05-29 11:42:14] [INFO ] Time to serialize properties into /tmp/LTL14923313223749145098.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/LTL17414533584790243580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14923313223749145098.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 : !((G(((G("(i0.i2.u9.p37==1)"))||("((i25.i0.u283.p1742==1)&&(i26.i0.u290.p1793==1))"))U(X("((!((i15.i0.u171.p1063==1)&&(i16.i2.u186.p11...189
Formula 0 simplified : F((!"((i25.i0.u283.p1742==1)&&(i26.i0.u290.p1793==1))" & F!"(i0.i2.u9.p37==1)") R X!"((!((i15.i0.u171.p1063==1)&&(i16.i2.u186.p1153=...182
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-03 finished in 325782 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)||G((p1||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(G((p0||F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X(X(F(p1)))))))'
Found a Shortening insensitive property : ShieldPPPs-PT-030B-LTLFireability-11
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 422 place count 1629 transition count 1330
Deduced a syphon composed of 149 places in 2 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 720 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 748 place count 1466 transition count 1316
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 1 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1810 place count 935 transition count 785
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 1812 place count 933 transition count 783
Applied a total of 1812 rules in 222 ms. Remains 933 /1841 variables (removed 908) and now considering 783/1691 (removed 908) transitions.
// Phase 1: matrix 783 rows 933 cols
[2024-05-29 11:42:30] [INFO ] Computed 331 invariants in 4 ms
[2024-05-29 11:42:31] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-05-29 11:42:31] [INFO ] Invariant cache hit.
[2024-05-29 11:42:31] [INFO ] Implicit Places using invariants and state equation in 732 ms returned []
Implicit Place search using SMT with State Equation took 1111 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-29 11:42:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:42:50] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-29 11:42:50] [INFO ] Deduced a trap composed of 28 places in 28 ms of which 1 ms to minimize.
[2024-05-29 11:42:50] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:42:50] [INFO ] Deduced a trap composed of 56 places in 32 ms of which 0 ms to minimize.
[2024-05-29 11:42:50] [INFO ] Deduced a trap composed of 73 places in 40 ms of which 1 ms to minimize.
[2024-05-29 11:42:51] [INFO ] Deduced a trap composed of 85 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:42:51] [INFO ] Deduced a trap composed of 103 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:42:51] [INFO ] Deduced a trap composed of 115 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:42:51] [INFO ] Deduced a trap composed of 131 places in 60 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1716 variables, and 339 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 1/933 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:43:24] [INFO ] Deduced a trap composed of 102 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:43:24] [INFO ] Deduced a trap composed of 101 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:43:24] [INFO ] Deduced a trap composed of 102 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:43:24] [INFO ] Deduced a trap composed of 103 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:43:24] [INFO ] Deduced a trap composed of 103 places in 44 ms of which 2 ms to minimize.
[2024-05-29 11:43:24] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:43:25] [INFO ] Deduced a trap composed of 146 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:43:25] [INFO ] Deduced a trap composed of 164 places in 68 ms of which 1 ms to minimize.
[2024-05-29 11:43:25] [INFO ] Deduced a trap composed of 179 places in 72 ms of which 2 ms to minimize.
[2024-05-29 11:43:26] [INFO ] Deduced a trap composed of 193 places in 77 ms of which 2 ms to minimize.
[2024-05-29 11:43:26] [INFO ] Deduced a trap composed of 203 places in 77 ms of which 1 ms to minimize.
[2024-05-29 11:43:26] [INFO ] Deduced a trap composed of 220 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:43:27] [INFO ] Deduced a trap composed of 233 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:43:27] [INFO ] Deduced a trap composed of 255 places in 89 ms of which 3 ms to minimize.
[2024-05-29 11:43:27] [INFO ] Deduced a trap composed of 268 places in 102 ms of which 2 ms to minimize.
[2024-05-29 11:43:28] [INFO ] Deduced a trap composed of 284 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:43:28] [INFO ] Deduced a trap composed of 293 places in 111 ms of which 3 ms to minimize.
[2024-05-29 11:43:28] [INFO ] Deduced a trap composed of 310 places in 109 ms of which 3 ms to minimize.
[2024-05-29 11:43:29] [INFO ] Deduced a trap composed of 324 places in 125 ms of which 3 ms to minimize.
[2024-05-29 11:43:29] [INFO ] Deduced a trap composed of 334 places in 123 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 20/360 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 933/1716 variables, and 360 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 29/29 constraints]
After SMT, in 60130ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Starting structural reductions in LI_LTL mode, iteration 1 : 933/1841 places, 783/1691 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 61472 ms. Remains : 933/1841 places, 783/1691 transitions.
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11
Product exploration explored 100000 steps with 102 reset in 648 ms.
Product exploration explored 100000 steps with 101 reset in 806 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 : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
RANDOM walk for 5057 steps (0 resets) in 50 ms. (99 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p1), (F p0)]
Knowledge based reduction with 1 factoid took 165 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 11:43:34] [INFO ] Invariant cache hit.
[2024-05-29 11:43:34] [INFO ] [Real]Absence check using 331 positive place invariants in 140 ms returned sat
[2024-05-29 11:43:36] [INFO ] [Real]Absence check using state equation in 1510 ms returned sat
[2024-05-29 11:43:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:43:37] [INFO ] [Nat]Absence check using 331 positive place invariants in 141 ms returned sat
[2024-05-29 11:43:38] [INFO ] [Nat]Absence check using state equation in 1482 ms returned sat
[2024-05-29 11:43:38] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-29 11:43:51] [INFO ] Added : 715 causal constraints over 143 iterations in 12920 ms. Result :unknown
Could not prove EG (NOT p0)
[2024-05-29 11:43:51] [INFO ] Invariant cache hit.
[2024-05-29 11:43:52] [INFO ] [Real]Absence check using 331 positive place invariants in 123 ms returned sat
[2024-05-29 11:43:54] [INFO ] [Real]Absence check using state equation in 2007 ms returned sat
[2024-05-29 11:43:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:43:54] [INFO ] [Nat]Absence check using 331 positive place invariants in 140 ms returned sat
[2024-05-29 11:43:56] [INFO ] [Nat]Absence check using state equation in 1552 ms returned sat
[2024-05-29 11:43:56] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-29 11:44:09] [INFO ] Added : 680 causal constraints over 136 iterations in 12840 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 2 out of 933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 22 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 11:44:09] [INFO ] Invariant cache hit.
[2024-05-29 11:44:09] [INFO ] Implicit Places using invariants in 373 ms returned []
[2024-05-29 11:44:09] [INFO ] Invariant cache hit.
[2024-05-29 11:44:10] [INFO ] Implicit Places using invariants and state equation in 716 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-29 11:44:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:44:28] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-29 11:44:28] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 0 ms to minimize.
[2024-05-29 11:44:28] [INFO ] Deduced a trap composed of 42 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:44:29] [INFO ] Deduced a trap composed of 56 places in 37 ms of which 0 ms to minimize.
[2024-05-29 11:44:29] [INFO ] Deduced a trap composed of 73 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:44:29] [INFO ] Deduced a trap composed of 85 places in 43 ms of which 0 ms to minimize.
[2024-05-29 11:44:29] [INFO ] Deduced a trap composed of 103 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:44:29] [INFO ] Deduced a trap composed of 115 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:44:30] [INFO ] Deduced a trap composed of 131 places in 55 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 1.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 1.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 1.0)
(s34 0.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 1.0)
(s39 0.0)
(s40 0.0)
(s41 1.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1716 variables, and 339 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 1/933 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:45:03] [INFO ] Deduced a trap composed of 102 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:45:03] [INFO ] Deduced a trap composed of 101 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:45:03] [INFO ] Deduced a trap composed of 102 places in 44 ms of which 0 ms to minimize.
[2024-05-29 11:45:03] [INFO ] Deduced a trap composed of 103 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:45:03] [INFO ] Deduced a trap composed of 103 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:45:03] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:45:03] [INFO ] Deduced a trap composed of 146 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:45:04] [INFO ] Deduced a trap composed of 164 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:45:04] [INFO ] Deduced a trap composed of 179 places in 68 ms of which 1 ms to minimize.
[2024-05-29 11:45:04] [INFO ] Deduced a trap composed of 193 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:45:04] [INFO ] Deduced a trap composed of 203 places in 75 ms of which 2 ms to minimize.
[2024-05-29 11:45:05] [INFO ] Deduced a trap composed of 220 places in 81 ms of which 2 ms to minimize.
[2024-05-29 11:45:05] [INFO ] Deduced a trap composed of 233 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:45:05] [INFO ] Deduced a trap composed of 255 places in 92 ms of which 2 ms to minimize.
[2024-05-29 11:45:06] [INFO ] Deduced a trap composed of 268 places in 101 ms of which 2 ms to minimize.
[2024-05-29 11:45:06] [INFO ] Deduced a trap composed of 284 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:45:06] [INFO ] Deduced a trap composed of 293 places in 125 ms of which 2 ms to minimize.
[2024-05-29 11:45:07] [INFO ] Deduced a trap composed of 310 places in 110 ms of which 2 ms to minimize.
[2024-05-29 11:45:07] [INFO ] Deduced a trap composed of 324 places in 124 ms of which 2 ms to minimize.
[2024-05-29 11:45:07] [INFO ] Deduced a trap composed of 334 places in 125 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 20/360 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 933/1716 variables, and 360 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 29/29 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Finished structural reductions in LTL mode , in 1 iterations and 61260 ms. Remains : 933/933 places, 783/783 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 : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 129 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
RANDOM walk for 5007 steps (0 resets) in 56 ms. (87 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p1), (F p0)]
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 11:45:11] [INFO ] Invariant cache hit.
[2024-05-29 11:45:11] [INFO ] [Real]Absence check using 331 positive place invariants in 138 ms returned sat
[2024-05-29 11:45:13] [INFO ] [Real]Absence check using state equation in 1525 ms returned sat
[2024-05-29 11:45:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:45:14] [INFO ] [Nat]Absence check using 331 positive place invariants in 134 ms returned sat
[2024-05-29 11:45:15] [INFO ] [Nat]Absence check using state equation in 1441 ms returned sat
[2024-05-29 11:45:15] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 36 ms.
[2024-05-29 11:45:28] [INFO ] Added : 750 causal constraints over 150 iterations in 12974 ms. Result :unknown
Could not prove EG (NOT p0)
[2024-05-29 11:45:28] [INFO ] Invariant cache hit.
[2024-05-29 11:45:29] [INFO ] [Real]Absence check using 331 positive place invariants in 134 ms returned sat
[2024-05-29 11:45:31] [INFO ] [Real]Absence check using state equation in 1904 ms returned sat
[2024-05-29 11:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:45:31] [INFO ] [Nat]Absence check using 331 positive place invariants in 133 ms returned sat
[2024-05-29 11:45:33] [INFO ] [Nat]Absence check using state equation in 1425 ms returned sat
[2024-05-29 11:45:33] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 36 ms.
[2024-05-29 11:45:46] [INFO ] Added : 685 causal constraints over 137 iterations in 12993 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 94 reset in 664 ms.
Product exploration explored 100000 steps with 101 reset in 811 ms.
Applying partial POR strategy [false, false, false, true, false, true]
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 2 out of 933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 21 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 11:45:48] [INFO ] Redundant transitions in 9 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-29 11:45:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:46:06] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-29 11:46:06] [INFO ] Deduced a trap composed of 28 places in 25 ms of which 0 ms to minimize.
[2024-05-29 11:46:07] [INFO ] Deduced a trap composed of 42 places in 34 ms of which 0 ms to minimize.
[2024-05-29 11:46:07] [INFO ] Deduced a trap composed of 56 places in 33 ms of which 0 ms to minimize.
[2024-05-29 11:46:07] [INFO ] Deduced a trap composed of 73 places in 39 ms of which 0 ms to minimize.
[2024-05-29 11:46:07] [INFO ] Deduced a trap composed of 85 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:46:07] [INFO ] Deduced a trap composed of 103 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:46:08] [INFO ] Deduced a trap composed of 115 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:46:08] [INFO ] Deduced a trap composed of 131 places in 55 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1716 variables, and 339 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 1/933 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:46:41] [INFO ] Deduced a trap composed of 102 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:46:41] [INFO ] Deduced a trap composed of 101 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:46:41] [INFO ] Deduced a trap composed of 102 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:46:41] [INFO ] Deduced a trap composed of 103 places in 39 ms of which 1 ms to minimize.
[2024-05-29 11:46:41] [INFO ] Deduced a trap composed of 103 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:46:41] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:46:41] [INFO ] Deduced a trap composed of 146 places in 57 ms of which 1 ms to minimize.
[2024-05-29 11:46:42] [INFO ] Deduced a trap composed of 164 places in 59 ms of which 2 ms to minimize.
[2024-05-29 11:46:42] [INFO ] Deduced a trap composed of 179 places in 71 ms of which 2 ms to minimize.
[2024-05-29 11:46:42] [INFO ] Deduced a trap composed of 193 places in 76 ms of which 1 ms to minimize.
[2024-05-29 11:46:42] [INFO ] Deduced a trap composed of 203 places in 74 ms of which 2 ms to minimize.
[2024-05-29 11:46:43] [INFO ] Deduced a trap composed of 220 places in 82 ms of which 2 ms to minimize.
[2024-05-29 11:46:43] [INFO ] Deduced a trap composed of 233 places in 83 ms of which 2 ms to minimize.
[2024-05-29 11:46:43] [INFO ] Deduced a trap composed of 255 places in 90 ms of which 2 ms to minimize.
[2024-05-29 11:46:44] [INFO ] Deduced a trap composed of 268 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:46:44] [INFO ] Deduced a trap composed of 284 places in 98 ms of which 3 ms to minimize.
[2024-05-29 11:46:44] [INFO ] Deduced a trap composed of 293 places in 104 ms of which 2 ms to minimize.
[2024-05-29 11:46:45] [INFO ] Deduced a trap composed of 310 places in 113 ms of which 3 ms to minimize.
[2024-05-29 11:46:45] [INFO ] Deduced a trap composed of 324 places in 107 ms of which 2 ms to minimize.
[2024-05-29 11:46:45] [INFO ] Deduced a trap composed of 334 places in 117 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 20/360 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 933/1716 variables, and 360 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 29/29 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60180 ms. Remains : 933/933 places, 783/783 transitions.
Built C files in :
/tmp/ltsmin2050426395427601414
[2024-05-29 11:46:48] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2050426395427601414
Running compilation step : cd /tmp/ltsmin2050426395427601414;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1584 ms.
Running link step : cd /tmp/ltsmin2050426395427601414;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin2050426395427601414;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8654850723310213711.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 22 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 11:47:03] [INFO ] Invariant cache hit.
[2024-05-29 11:47:03] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-29 11:47:03] [INFO ] Invariant cache hit.
[2024-05-29 11:47:04] [INFO ] Implicit Places using invariants and state equation in 769 ms returned []
Implicit Place search using SMT with State Equation took 1162 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-29 11:47:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:47:23] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-29 11:47:23] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 1 ms to minimize.
[2024-05-29 11:47:23] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 0 ms to minimize.
[2024-05-29 11:47:23] [INFO ] Deduced a trap composed of 56 places in 38 ms of which 1 ms to minimize.
[2024-05-29 11:47:23] [INFO ] Deduced a trap composed of 73 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:47:24] [INFO ] Deduced a trap composed of 85 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:47:24] [INFO ] Deduced a trap composed of 103 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:47:24] [INFO ] Deduced a trap composed of 115 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:47:24] [INFO ] Deduced a trap composed of 131 places in 59 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 932/1716 variables, and 339 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 330/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/932 variables, 330/330 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/932 variables, 9/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/932 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (OVERLAPS) 1/933 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 780 unsolved
[2024-05-29 11:47:58] [INFO ] Deduced a trap composed of 102 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:47:58] [INFO ] Deduced a trap composed of 101 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:47:58] [INFO ] Deduced a trap composed of 102 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:47:58] [INFO ] Deduced a trap composed of 103 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:47:58] [INFO ] Deduced a trap composed of 103 places in 50 ms of which 1 ms to minimize.
[2024-05-29 11:47:58] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:47:59] [INFO ] Deduced a trap composed of 146 places in 68 ms of which 2 ms to minimize.
[2024-05-29 11:47:59] [INFO ] Deduced a trap composed of 164 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:48:00] [INFO ] Deduced a trap composed of 179 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:48:00] [INFO ] Deduced a trap composed of 193 places in 79 ms of which 1 ms to minimize.
[2024-05-29 11:48:00] [INFO ] Deduced a trap composed of 203 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:48:00] [INFO ] Deduced a trap composed of 220 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:48:01] [INFO ] Deduced a trap composed of 233 places in 93 ms of which 2 ms to minimize.
[2024-05-29 11:48:01] [INFO ] Deduced a trap composed of 255 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:48:01] [INFO ] Deduced a trap composed of 268 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:48:02] [INFO ] Deduced a trap composed of 284 places in 111 ms of which 2 ms to minimize.
[2024-05-29 11:48:02] [INFO ] Deduced a trap composed of 293 places in 112 ms of which 2 ms to minimize.
[2024-05-29 11:48:03] [INFO ] Deduced a trap composed of 310 places in 117 ms of which 3 ms to minimize.
[2024-05-29 11:48:03] [INFO ] Deduced a trap composed of 324 places in 123 ms of which 2 ms to minimize.
[2024-05-29 11:48:03] [INFO ] Deduced a trap composed of 334 places in 128 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 20/360 constraints. Problems are: Problem set: 0 solved, 780 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 933/1716 variables, and 360 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 0/933 constraints, PredecessorRefiner: 0/780 constraints, Known Traps: 29/29 constraints]
After SMT, in 60155ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 60163ms
Finished structural reductions in LTL mode , in 1 iterations and 61350 ms. Remains : 933/933 places, 783/783 transitions.
Built C files in :
/tmp/ltsmin6205982056904248887
[2024-05-29 11:48:04] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6205982056904248887
Running compilation step : cd /tmp/ltsmin6205982056904248887;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1657 ms.
Running link step : cd /tmp/ltsmin6205982056904248887;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin6205982056904248887;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14588235290952224675.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 11:48:19] [INFO ] Flatten gal took : 21 ms
[2024-05-29 11:48:19] [INFO ] Flatten gal took : 20 ms
[2024-05-29 11:48:19] [INFO ] Time to serialize gal into /tmp/LTL7772864383792485087.gal : 3 ms
[2024-05-29 11:48:19] [INFO ] Time to serialize properties into /tmp/LTL16298758243373298626.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/LTL7772864383792485087.gal' '-t' 'CGAL' '-hoa' '/tmp/aut658174608874130233.hoa' '-atoms' '/tmp/LTL16298758243373298626.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/LTL16298758243373298626.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut658174608874130233.hoa
Detected timeout of ITS tools.
[2024-05-29 11:48:34] [INFO ] Flatten gal took : 18 ms
[2024-05-29 11:48:34] [INFO ] Flatten gal took : 19 ms
[2024-05-29 11:48:34] [INFO ] Time to serialize gal into /tmp/LTL13082027357406947126.gal : 3 ms
[2024-05-29 11:48:34] [INFO ] Time to serialize properties into /tmp/LTL6919784186552393505.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/LTL13082027357406947126.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6919784186552393505.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(p701==1)"))&&(X(X(F("(p549==1)"))))))))
Formula 0 simplified : XX(G!"(p701==1)" | XXG!"(p549==1)")
Detected timeout of ITS tools.
[2024-05-29 11:48:50] [INFO ] Flatten gal took : 24 ms
[2024-05-29 11:48:50] [INFO ] Applying decomposition
[2024-05-29 11:48:50] [INFO ] Flatten gal took : 20 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/graph9684113124167642500.txt' '-o' '/tmp/graph9684113124167642500.bin' '-w' '/tmp/graph9684113124167642500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9684113124167642500.bin' '-l' '-1' '-v' '-w' '/tmp/graph9684113124167642500.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:48:50] [INFO ] Decomposing Gal with order
[2024-05-29 11:48:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:48:50] [INFO ] Removed a total of 182 redundant transitions.
[2024-05-29 11:48:50] [INFO ] Flatten gal took : 29 ms
[2024-05-29 11:48:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 352 labels/synchronizations in 3 ms.
[2024-05-29 11:48:50] [INFO ] Time to serialize gal into /tmp/LTL1992994974944222228.gal : 6 ms
[2024-05-29 11:48:50] [INFO ] Time to serialize properties into /tmp/LTL3230037715415655997.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/LTL1992994974944222228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3230037715415655997.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 : !((X(X((F("(i9.i3.u112.p701==1)"))&&(X(X(F("(i7.i1.u88.p549==1)"))))))))
Formula 0 simplified : XX(G!"(i9.i3.u112.p701==1)" | XXG!"(i7.i1.u88.p549==1)")
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 395127 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)))'
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))'
[2024-05-29 11:49:05] [INFO ] Flatten gal took : 38 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3664444016785201103
[2024-05-29 11:49:05] [INFO ] Too many transitions (1691) to apply POR reductions. Disabling POR matrices.
[2024-05-29 11:49:05] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3664444016785201103
Running compilation step : cd /tmp/ltsmin3664444016785201103;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 11:49:05] [INFO ] Applying decomposition
[2024-05-29 11:49:05] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4521614417422066342.txt' '-o' '/tmp/graph4521614417422066342.bin' '-w' '/tmp/graph4521614417422066342.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4521614417422066342.bin' '-l' '-1' '-v' '-w' '/tmp/graph4521614417422066342.weights' '-q' '0' '-e' '0.001'
[2024-05-29 11:49:05] [INFO ] Decomposing Gal with order
[2024-05-29 11:49:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 11:49:05] [INFO ] Removed a total of 270 redundant transitions.
[2024-05-29 11:49:05] [INFO ] Flatten gal took : 57 ms
[2024-05-29 11:49:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-29 11:49:05] [INFO ] Time to serialize gal into /tmp/LTLFireability5261709589007003772.gal : 15 ms
[2024-05-29 11:49:05] [INFO ] Time to serialize properties into /tmp/LTLFireability16333312722872808912.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/LTLFireability5261709589007003772.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16333312722872808912.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 8 LTL properties
Checking formula 0 : !((G(F("((i25.u615.p1743==1)||((i1.i1.i0.u50.p130==1)&&(i1.i1.i1.u57.p153==1)))"))))
Formula 0 simplified : FG!"((i25.u615.p1743==1)||((i1.i1.i0.u50.p130==1)&&(i1.i1.i1.u57.p153==1)))"
Compilation finished in 3920 ms.
Running link step : cd /tmp/ltsmin3664444016785201103;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin3664444016785201103;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'

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