About the Execution of ITS-Tools for PermAdmissibility-PT-01
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1796.972 | 710094.00 | 806340.00 | 2479.20 | TTFTTFTFFFTFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407000155.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PermAdmissibility-PT-01, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407000155
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 13K Apr 12 09:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 09:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 59K Apr 12 09:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 306K Apr 12 09:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 12 09:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 12 09:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 87K Apr 12 09:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 424K Apr 12 09:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 484K 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 PermAdmissibility-PT-01-LTLCardinality-00
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-01
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-02
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-03
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-04
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-05
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-06
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-07
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-08
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-09
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-10
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-11
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-12
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-13
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-14
FORMULA_NAME PermAdmissibility-PT-01-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716689472918
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-26 02:11:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 02:11:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 02:11:16] [INFO ] Load time of PNML (sax parser for PT used): 266 ms
[2024-05-26 02:11:16] [INFO ] Transformed 168 places.
[2024-05-26 02:11:16] [INFO ] Transformed 592 transitions.
[2024-05-26 02:11:16] [INFO ] Parsed PT model containing 168 places and 592 transitions and 3456 arcs in 518 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA PermAdmissibility-PT-01-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-01-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-01-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-01-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-01-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 62 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 592/592 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 130 transition count 592
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 44 place count 124 transition count 496
Iterating global reduction 1 with 6 rules applied. Total rules applied 50 place count 124 transition count 496
Applied a total of 50 rules in 124 ms. Remains 124 /168 variables (removed 44) and now considering 496/592 (removed 96) transitions.
// Phase 1: matrix 496 rows 124 cols
[2024-05-26 02:11:16] [INFO ] Computed 19 invariants in 55 ms
[2024-05-26 02:11:17] [INFO ] Implicit Places using invariants in 612 ms returned []
[2024-05-26 02:11:17] [INFO ] Invariant cache hit.
[2024-05-26 02:11:18] [INFO ] Implicit Places using invariants and state equation in 1021 ms returned []
Implicit Place search using SMT with State Equation took 1710 ms to find 0 implicit places.
Running 492 sub problems to find dead transitions.
[2024-05-26 02:11:18] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 492 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 492 unsolved
At refinement iteration 2 (OVERLAPS) 17/114 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 492 unsolved
[2024-05-26 02:11:25] [INFO ] Deduced a trap composed of 22 places in 358 ms of which 29 ms to minimize.
[2024-05-26 02:11:25] [INFO ] Deduced a trap composed of 27 places in 346 ms of which 3 ms to minimize.
[2024-05-26 02:11:26] [INFO ] Deduced a trap composed of 20 places in 289 ms of which 3 ms to minimize.
[2024-05-26 02:11:26] [INFO ] Deduced a trap composed of 22 places in 234 ms of which 3 ms to minimize.
[2024-05-26 02:11:26] [INFO ] Deduced a trap composed of 21 places in 164 ms of which 2 ms to minimize.
[2024-05-26 02:11:26] [INFO ] Deduced a trap composed of 21 places in 145 ms of which 2 ms to minimize.
[2024-05-26 02:11:26] [INFO ] Deduced a trap composed of 22 places in 155 ms of which 2 ms to minimize.
[2024-05-26 02:11:27] [INFO ] Deduced a trap composed of 24 places in 168 ms of which 3 ms to minimize.
[2024-05-26 02:11:27] [INFO ] Deduced a trap composed of 22 places in 160 ms of which 2 ms to minimize.
[2024-05-26 02:11:27] [INFO ] Deduced a trap composed of 19 places in 172 ms of which 4 ms to minimize.
[2024-05-26 02:11:27] [INFO ] Deduced a trap composed of 21 places in 279 ms of which 3 ms to minimize.
[2024-05-26 02:11:27] [INFO ] Deduced a trap composed of 22 places in 154 ms of which 1 ms to minimize.
[2024-05-26 02:11:28] [INFO ] Deduced a trap composed of 28 places in 268 ms of which 3 ms to minimize.
[2024-05-26 02:11:28] [INFO ] Deduced a trap composed of 30 places in 213 ms of which 2 ms to minimize.
[2024-05-26 02:11:28] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 1 ms to minimize.
[2024-05-26 02:11:28] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 1 ms to minimize.
[2024-05-26 02:11:28] [INFO ] Deduced a trap composed of 22 places in 88 ms of which 1 ms to minimize.
[2024-05-26 02:11:28] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 2 ms to minimize.
[2024-05-26 02:11:29] [INFO ] Deduced a trap composed of 23 places in 264 ms of which 3 ms to minimize.
[2024-05-26 02:11:29] [INFO ] Deduced a trap composed of 31 places in 157 ms of which 2 ms to minimize.
Problem TDEAD277 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 20/38 constraints. Problems are: Problem set: 1 solved, 491 unsolved
[2024-05-26 02:11:31] [INFO ] Deduced a trap composed of 22 places in 227 ms of which 2 ms to minimize.
Problem TDEAD220 is UNSAT
[2024-05-26 02:11:31] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 2 ms to minimize.
Problem TDEAD259 is UNSAT
[2024-05-26 02:11:32] [INFO ] Deduced a trap composed of 22 places in 194 ms of which 2 ms to minimize.
Problem TDEAD267 is UNSAT
[2024-05-26 02:11:32] [INFO ] Deduced a trap composed of 23 places in 243 ms of which 3 ms to minimize.
[2024-05-26 02:11:32] [INFO ] Deduced a trap composed of 30 places in 241 ms of which 3 ms to minimize.
[2024-05-26 02:11:32] [INFO ] Deduced a trap composed of 20 places in 208 ms of which 2 ms to minimize.
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD303 is UNSAT
[2024-05-26 02:11:33] [INFO ] Deduced a trap composed of 29 places in 190 ms of which 2 ms to minimize.
[2024-05-26 02:11:33] [INFO ] Deduced a trap composed of 29 places in 134 ms of which 1 ms to minimize.
[2024-05-26 02:11:33] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 1 ms to minimize.
Problem TDEAD319 is UNSAT
[2024-05-26 02:11:33] [INFO ] Deduced a trap composed of 21 places in 139 ms of which 2 ms to minimize.
Problem TDEAD327 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD334 is UNSAT
[2024-05-26 02:11:34] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 1 ms to minimize.
Problem TDEAD345 is UNSAT
Problem TDEAD354 is UNSAT
[2024-05-26 02:11:34] [INFO ] Deduced a trap composed of 25 places in 168 ms of which 1 ms to minimize.
Problem TDEAD364 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD380 is UNSAT
[2024-05-26 02:11:34] [INFO ] Deduced a trap composed of 22 places in 189 ms of which 3 ms to minimize.
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD431 is UNSAT
[2024-05-26 02:11:35] [INFO ] Deduced a trap composed of 29 places in 166 ms of which 2 ms to minimize.
Problem TDEAD440 is UNSAT
[2024-05-26 02:11:35] [INFO ] Deduced a trap composed of 27 places in 203 ms of which 4 ms to minimize.
Problem TDEAD453 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD477 is UNSAT
Problem TDEAD487 is UNSAT
Problem TDEAD494 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 15/53 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/53 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 6 (OVERLAPS) 8/122 variables, 1/54 constraints. Problems are: Problem set: 32 solved, 460 unsolved
[2024-05-26 02:11:43] [INFO ] Deduced a trap composed of 32 places in 207 ms of which 3 ms to minimize.
[2024-05-26 02:11:43] [INFO ] Deduced a trap composed of 24 places in 203 ms of which 2 ms to minimize.
[2024-05-26 02:11:43] [INFO ] Deduced a trap composed of 30 places in 225 ms of which 3 ms to minimize.
[2024-05-26 02:11:44] [INFO ] Deduced a trap composed of 23 places in 227 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 4/58 constraints. Problems are: Problem set: 32 solved, 460 unsolved
[2024-05-26 02:11:47] [INFO ] Deduced a trap composed of 23 places in 236 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 1/59 constraints. Problems are: Problem set: 32 solved, 460 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 122/620 variables, and 59 constraints, problems are : Problem set: 32 solved, 460 unsolved in 30061 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 0/124 constraints, PredecessorRefiner: 492/492 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 32 solved, 460 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 7/7 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/7 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 2 (OVERLAPS) 17/114 variables, 11/18 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 40/58 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/58 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 5 (OVERLAPS) 8/122 variables, 1/59 constraints. Problems are: Problem set: 32 solved, 460 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/59 constraints. Problems are: Problem set: 32 solved, 460 unsolved
Problem TDEAD5 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD173 is UNSAT
At refinement iteration 7 (OVERLAPS) 496/618 variables, 122/181 constraints. Problems are: Problem set: 50 solved, 442 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 300/481 constraints. Problems are: Problem set: 50 solved, 442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 618/620 variables, and 481 constraints, problems are : Problem set: 50 solved, 442 unsolved in 30045 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 122/124 constraints, PredecessorRefiner: 300/492 constraints, Known Traps: 40/40 constraints]
After SMT, in 62145ms problems are : Problem set: 50 solved, 442 unsolved
Search for dead transitions found 50 dead transitions in 62203ms
Found 50 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 50 transitions
Dead transitions reduction (with SMT) removed 50 transitions
Starting structural reductions in LTL mode, iteration 1 : 124/168 places, 446/592 transitions.
Applied a total of 0 rules in 13 ms. Remains 124 /124 variables (removed 0) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64108 ms. Remains : 124/168 places, 446/592 transitions.
Support contains 62 out of 124 places after structural reductions.
[2024-05-26 02:12:21] [INFO ] Flatten gal took : 173 ms
[2024-05-26 02:12:21] [INFO ] Flatten gal took : 97 ms
[2024-05-26 02:12:21] [INFO ] Input system was already deterministic with 446 transitions.
RANDOM walk for 40000 steps (2352 resets) in 2340 ms. (17 steps per ms) remains 6/21 properties
BEST_FIRST walk for 40002 steps (840 resets) in 328 ms. (121 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (841 resets) in 162 ms. (245 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (840 resets) in 211 ms. (188 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (840 resets) in 365 ms. (109 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (840 resets) in 311 ms. (128 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (840 resets) in 304 ms. (131 steps per ms) remains 6/6 properties
// Phase 1: matrix 446 rows 124 cols
[2024-05-26 02:12:22] [INFO ] Computed 19 invariants in 11 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp15 is UNSAT
After SMT solving in domain Real declared 116/570 variables, and 17 constraints, problems are : Problem set: 6 solved, 0 unsolved in 117 ms.
Refiners :[Generalized P Invariants (flows): 17/19 constraints, State Equation: 0/124 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 180ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 11 simplifications.
FORMULA PermAdmissibility-PT-01-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-01-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-01-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 124 stabilizing places and 446 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 124 transition count 446
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 98 transition count 446
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 93 transition count 426
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 93 transition count 426
Applied a total of 36 rules in 28 ms. Remains 93 /124 variables (removed 31) and now considering 426/446 (removed 20) transitions.
// Phase 1: matrix 426 rows 93 cols
[2024-05-26 02:12:23] [INFO ] Computed 16 invariants in 9 ms
[2024-05-26 02:12:23] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-05-26 02:12:23] [INFO ] Invariant cache hit.
[2024-05-26 02:12:24] [INFO ] Implicit Places using invariants and state equation in 737 ms returned []
Implicit Place search using SMT with State Equation took 922 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2024-05-26 02:12:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 426/519 variables, 93/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 6 (OVERLAPS) 0/519 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
No progress, stopping.
After SMT solving in domain Real declared 519/519 variables, and 109 constraints, problems are : Problem set: 0 solved, 422 unsolved in 22941 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 422 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 426/519 variables, 93/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 422/531 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 519/519 variables, and 531 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints]
After SMT, in 54096ms problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 54104ms
Starting structural reductions in LTL mode, iteration 1 : 93/124 places, 426/446 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55058 ms. Remains : 93/124 places, 426/446 transitions.
Stuttering acceptance computed with spot in 351 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 574 ms.
Product exploration explored 100000 steps with 50000 reset in 295 ms.
Computed a total of 93 stabilizing places and 426 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 93 transition count 426
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 42 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-01-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-01-LTLCardinality-00 finished in 56614 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 8 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Graph (complete) has 1060 edges and 124 vertex of which 94 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.32 ms
Discarding 30 places :
Also discarding 30 output transitions
Drop transitions (Output transitions of discarded places.) removed 30 transitions
Applied a total of 1 rules in 94 ms. Remains 94 /124 variables (removed 30) and now considering 416/446 (removed 30) transitions.
// Phase 1: matrix 416 rows 94 cols
[2024-05-26 02:13:20] [INFO ] Computed 15 invariants in 7 ms
[2024-05-26 02:13:20] [INFO ] Implicit Places using invariants in 187 ms returned []
[2024-05-26 02:13:20] [INFO ] Invariant cache hit.
[2024-05-26 02:13:20] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 851 ms to find 0 implicit places.
[2024-05-26 02:13:20] [INFO ] Redundant transitions in 33 ms returned []
Running 412 sub problems to find dead transitions.
[2024-05-26 02:13:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 9/94 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:13:25] [INFO ] Deduced a trap composed of 23 places in 195 ms of which 2 ms to minimize.
[2024-05-26 02:13:25] [INFO ] Deduced a trap composed of 35 places in 186 ms of which 2 ms to minimize.
[2024-05-26 02:13:26] [INFO ] Deduced a trap composed of 26 places in 181 ms of which 2 ms to minimize.
[2024-05-26 02:13:26] [INFO ] Deduced a trap composed of 26 places in 237 ms of which 2 ms to minimize.
[2024-05-26 02:13:26] [INFO ] Deduced a trap composed of 32 places in 224 ms of which 3 ms to minimize.
[2024-05-26 02:13:26] [INFO ] Deduced a trap composed of 36 places in 231 ms of which 2 ms to minimize.
[2024-05-26 02:13:27] [INFO ] Deduced a trap composed of 29 places in 209 ms of which 2 ms to minimize.
[2024-05-26 02:13:27] [INFO ] Deduced a trap composed of 26 places in 213 ms of which 2 ms to minimize.
[2024-05-26 02:13:27] [INFO ] Deduced a trap composed of 30 places in 207 ms of which 1 ms to minimize.
[2024-05-26 02:13:27] [INFO ] Deduced a trap composed of 26 places in 201 ms of which 2 ms to minimize.
[2024-05-26 02:13:27] [INFO ] Deduced a trap composed of 26 places in 227 ms of which 2 ms to minimize.
[2024-05-26 02:13:28] [INFO ] Deduced a trap composed of 29 places in 248 ms of which 2 ms to minimize.
[2024-05-26 02:13:28] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 1 ms to minimize.
[2024-05-26 02:13:28] [INFO ] Deduced a trap composed of 26 places in 215 ms of which 2 ms to minimize.
[2024-05-26 02:13:28] [INFO ] Deduced a trap composed of 20 places in 159 ms of which 2 ms to minimize.
[2024-05-26 02:13:28] [INFO ] Deduced a trap composed of 29 places in 227 ms of which 3 ms to minimize.
[2024-05-26 02:13:29] [INFO ] Deduced a trap composed of 29 places in 180 ms of which 2 ms to minimize.
[2024-05-26 02:13:29] [INFO ] Deduced a trap composed of 31 places in 178 ms of which 2 ms to minimize.
[2024-05-26 02:13:29] [INFO ] Deduced a trap composed of 27 places in 180 ms of which 2 ms to minimize.
[2024-05-26 02:13:29] [INFO ] Deduced a trap composed of 20 places in 157 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:13:32] [INFO ] Deduced a trap composed of 27 places in 150 ms of which 2 ms to minimize.
[2024-05-26 02:13:32] [INFO ] Deduced a trap composed of 30 places in 146 ms of which 1 ms to minimize.
[2024-05-26 02:13:32] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 1 ms to minimize.
[2024-05-26 02:13:32] [INFO ] Deduced a trap composed of 20 places in 155 ms of which 1 ms to minimize.
[2024-05-26 02:13:32] [INFO ] Deduced a trap composed of 26 places in 134 ms of which 1 ms to minimize.
[2024-05-26 02:13:33] [INFO ] Deduced a trap composed of 19 places in 235 ms of which 2 ms to minimize.
[2024-05-26 02:13:33] [INFO ] Deduced a trap composed of 31 places in 161 ms of which 2 ms to minimize.
[2024-05-26 02:13:33] [INFO ] Deduced a trap composed of 31 places in 183 ms of which 2 ms to minimize.
[2024-05-26 02:13:33] [INFO ] Deduced a trap composed of 31 places in 208 ms of which 2 ms to minimize.
[2024-05-26 02:13:33] [INFO ] Deduced a trap composed of 24 places in 125 ms of which 1 ms to minimize.
[2024-05-26 02:13:34] [INFO ] Deduced a trap composed of 20 places in 148 ms of which 2 ms to minimize.
[2024-05-26 02:13:34] [INFO ] Deduced a trap composed of 26 places in 232 ms of which 2 ms to minimize.
[2024-05-26 02:13:34] [INFO ] Deduced a trap composed of 30 places in 228 ms of which 2 ms to minimize.
[2024-05-26 02:13:35] [INFO ] Deduced a trap composed of 20 places in 220 ms of which 3 ms to minimize.
[2024-05-26 02:13:35] [INFO ] Deduced a trap composed of 21 places in 192 ms of which 2 ms to minimize.
[2024-05-26 02:13:35] [INFO ] Deduced a trap composed of 20 places in 180 ms of which 2 ms to minimize.
[2024-05-26 02:13:35] [INFO ] Deduced a trap composed of 27 places in 236 ms of which 2 ms to minimize.
[2024-05-26 02:13:35] [INFO ] Deduced a trap composed of 20 places in 192 ms of which 2 ms to minimize.
[2024-05-26 02:13:36] [INFO ] Deduced a trap composed of 20 places in 144 ms of which 1 ms to minimize.
[2024-05-26 02:13:36] [INFO ] Deduced a trap composed of 20 places in 158 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:13:37] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-26 02:13:38] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 2 ms to minimize.
[2024-05-26 02:13:38] [INFO ] Deduced a trap composed of 31 places in 166 ms of which 2 ms to minimize.
[2024-05-26 02:13:38] [INFO ] Deduced a trap composed of 24 places in 164 ms of which 2 ms to minimize.
[2024-05-26 02:13:38] [INFO ] Deduced a trap composed of 25 places in 162 ms of which 2 ms to minimize.
[2024-05-26 02:13:38] [INFO ] Deduced a trap composed of 28 places in 202 ms of which 3 ms to minimize.
[2024-05-26 02:13:39] [INFO ] Deduced a trap composed of 29 places in 165 ms of which 2 ms to minimize.
[2024-05-26 02:13:39] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 1 ms to minimize.
[2024-05-26 02:13:39] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 2 ms to minimize.
[2024-05-26 02:13:39] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 2 ms to minimize.
[2024-05-26 02:13:39] [INFO ] Deduced a trap composed of 22 places in 175 ms of which 2 ms to minimize.
[2024-05-26 02:13:39] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 2 ms to minimize.
[2024-05-26 02:13:40] [INFO ] Deduced a trap composed of 24 places in 168 ms of which 2 ms to minimize.
[2024-05-26 02:13:40] [INFO ] Deduced a trap composed of 20 places in 167 ms of which 1 ms to minimize.
[2024-05-26 02:13:40] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 15/70 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:13:43] [INFO ] Deduced a trap composed of 25 places in 169 ms of which 2 ms to minimize.
[2024-05-26 02:13:43] [INFO ] Deduced a trap composed of 22 places in 178 ms of which 2 ms to minimize.
[2024-05-26 02:13:44] [INFO ] Deduced a trap composed of 22 places in 191 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:13:47] [INFO ] Deduced a trap composed of 22 places in 92 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:13:49] [INFO ] Deduced a trap composed of 32 places in 141 ms of which 1 ms to minimize.
[2024-05-26 02:13:49] [INFO ] Deduced a trap composed of 32 places in 175 ms of which 2 ms to minimize.
[2024-05-26 02:13:49] [INFO ] Deduced a trap composed of 26 places in 171 ms of which 1 ms to minimize.
[2024-05-26 02:13:50] [INFO ] Deduced a trap composed of 21 places in 156 ms of which 2 ms to minimize.
[2024-05-26 02:13:51] [INFO ] Deduced a trap composed of 27 places in 216 ms of which 2 ms to minimize.
[2024-05-26 02:13:51] [INFO ] Deduced a trap composed of 25 places in 162 ms of which 2 ms to minimize.
[2024-05-26 02:13:51] [INFO ] Deduced a trap composed of 29 places in 233 ms of which 2 ms to minimize.
[2024-05-26 02:13:51] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 94/510 variables, and 82 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 15/15 constraints, State Equation: 0/94 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 67/67 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 9/94 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 67/82 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (OVERLAPS) 416/510 variables, 94/176 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/510 variables, 412/588 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 510/510 variables, and 588 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 67/67 constraints]
After SMT, in 60888ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 60894ms
Starting structural reductions in SI_LTL mode, iteration 1 : 94/124 places, 416/446 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61883 ms. Remains : 94/124 places, 416/446 transitions.
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-03
Product exploration explored 100000 steps with 6666 reset in 839 ms.
Product exploration explored 100000 steps with 6666 reset in 449 ms.
Computed a total of 94 stabilizing places and 416 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 94 transition count 416
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 56 steps (0 resets) in 4 ms. (11 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 174 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 101 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
[2024-05-26 02:14:24] [INFO ] Invariant cache hit.
[2024-05-26 02:14:24] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 15 ms returned sat
[2024-05-26 02:14:24] [INFO ] [Real]Absence check using state equation in 230 ms returned sat
[2024-05-26 02:14:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 02:14:25] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 16 ms returned sat
[2024-05-26 02:14:25] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2024-05-26 02:14:25] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 384 transitions) in 121 ms.
[2024-05-26 02:14:25] [INFO ] Added : 9 causal constraints over 5 iterations in 370 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 8 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 416/416 transitions.
Applied a total of 0 rules in 37 ms. Remains 94 /94 variables (removed 0) and now considering 416/416 (removed 0) transitions.
[2024-05-26 02:14:25] [INFO ] Invariant cache hit.
[2024-05-26 02:14:25] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-26 02:14:25] [INFO ] Invariant cache hit.
[2024-05-26 02:14:26] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1059 ms to find 0 implicit places.
[2024-05-26 02:14:26] [INFO ] Redundant transitions in 6 ms returned []
Running 412 sub problems to find dead transitions.
[2024-05-26 02:14:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 9/94 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:14:32] [INFO ] Deduced a trap composed of 23 places in 235 ms of which 3 ms to minimize.
[2024-05-26 02:14:32] [INFO ] Deduced a trap composed of 35 places in 225 ms of which 3 ms to minimize.
[2024-05-26 02:14:32] [INFO ] Deduced a trap composed of 26 places in 227 ms of which 2 ms to minimize.
[2024-05-26 02:14:33] [INFO ] Deduced a trap composed of 26 places in 230 ms of which 2 ms to minimize.
[2024-05-26 02:14:33] [INFO ] Deduced a trap composed of 32 places in 238 ms of which 3 ms to minimize.
[2024-05-26 02:14:33] [INFO ] Deduced a trap composed of 36 places in 251 ms of which 2 ms to minimize.
[2024-05-26 02:14:33] [INFO ] Deduced a trap composed of 29 places in 213 ms of which 2 ms to minimize.
[2024-05-26 02:14:34] [INFO ] Deduced a trap composed of 26 places in 214 ms of which 2 ms to minimize.
[2024-05-26 02:14:34] [INFO ] Deduced a trap composed of 30 places in 212 ms of which 2 ms to minimize.
[2024-05-26 02:14:34] [INFO ] Deduced a trap composed of 26 places in 194 ms of which 2 ms to minimize.
[2024-05-26 02:14:34] [INFO ] Deduced a trap composed of 26 places in 226 ms of which 2 ms to minimize.
[2024-05-26 02:14:35] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 3 ms to minimize.
[2024-05-26 02:14:35] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 2 ms to minimize.
[2024-05-26 02:14:35] [INFO ] Deduced a trap composed of 26 places in 227 ms of which 2 ms to minimize.
[2024-05-26 02:14:35] [INFO ] Deduced a trap composed of 20 places in 239 ms of which 2 ms to minimize.
[2024-05-26 02:14:36] [INFO ] Deduced a trap composed of 29 places in 235 ms of which 3 ms to minimize.
[2024-05-26 02:14:36] [INFO ] Deduced a trap composed of 29 places in 230 ms of which 2 ms to minimize.
[2024-05-26 02:14:36] [INFO ] Deduced a trap composed of 31 places in 196 ms of which 2 ms to minimize.
[2024-05-26 02:14:36] [INFO ] Deduced a trap composed of 27 places in 138 ms of which 1 ms to minimize.
[2024-05-26 02:14:36] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:14:39] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 2 ms to minimize.
[2024-05-26 02:14:39] [INFO ] Deduced a trap composed of 30 places in 207 ms of which 2 ms to minimize.
[2024-05-26 02:14:39] [INFO ] Deduced a trap composed of 24 places in 212 ms of which 2 ms to minimize.
[2024-05-26 02:14:40] [INFO ] Deduced a trap composed of 20 places in 207 ms of which 1 ms to minimize.
[2024-05-26 02:14:40] [INFO ] Deduced a trap composed of 26 places in 175 ms of which 2 ms to minimize.
[2024-05-26 02:14:40] [INFO ] Deduced a trap composed of 19 places in 207 ms of which 2 ms to minimize.
[2024-05-26 02:14:40] [INFO ] Deduced a trap composed of 31 places in 224 ms of which 5 ms to minimize.
[2024-05-26 02:14:41] [INFO ] Deduced a trap composed of 31 places in 202 ms of which 2 ms to minimize.
[2024-05-26 02:14:41] [INFO ] Deduced a trap composed of 31 places in 202 ms of which 2 ms to minimize.
[2024-05-26 02:14:41] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 2 ms to minimize.
[2024-05-26 02:14:41] [INFO ] Deduced a trap composed of 20 places in 201 ms of which 2 ms to minimize.
[2024-05-26 02:14:42] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 2 ms to minimize.
[2024-05-26 02:14:42] [INFO ] Deduced a trap composed of 30 places in 219 ms of which 2 ms to minimize.
[2024-05-26 02:14:42] [INFO ] Deduced a trap composed of 20 places in 209 ms of which 2 ms to minimize.
[2024-05-26 02:14:42] [INFO ] Deduced a trap composed of 21 places in 180 ms of which 2 ms to minimize.
[2024-05-26 02:14:42] [INFO ] Deduced a trap composed of 20 places in 167 ms of which 2 ms to minimize.
[2024-05-26 02:14:43] [INFO ] Deduced a trap composed of 27 places in 224 ms of which 2 ms to minimize.
[2024-05-26 02:14:43] [INFO ] Deduced a trap composed of 20 places in 167 ms of which 2 ms to minimize.
[2024-05-26 02:14:43] [INFO ] Deduced a trap composed of 20 places in 176 ms of which 2 ms to minimize.
[2024-05-26 02:14:43] [INFO ] Deduced a trap composed of 20 places in 149 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:14:44] [INFO ] Deduced a trap composed of 27 places in 153 ms of which 2 ms to minimize.
[2024-05-26 02:14:45] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 2 ms to minimize.
[2024-05-26 02:14:45] [INFO ] Deduced a trap composed of 31 places in 178 ms of which 1 ms to minimize.
[2024-05-26 02:14:46] [INFO ] Deduced a trap composed of 24 places in 201 ms of which 2 ms to minimize.
[2024-05-26 02:14:46] [INFO ] Deduced a trap composed of 25 places in 155 ms of which 2 ms to minimize.
[2024-05-26 02:14:46] [INFO ] Deduced a trap composed of 28 places in 181 ms of which 2 ms to minimize.
[2024-05-26 02:14:46] [INFO ] Deduced a trap composed of 29 places in 187 ms of which 2 ms to minimize.
[2024-05-26 02:14:47] [INFO ] Deduced a trap composed of 22 places in 158 ms of which 2 ms to minimize.
[2024-05-26 02:14:47] [INFO ] Deduced a trap composed of 23 places in 192 ms of which 2 ms to minimize.
[2024-05-26 02:14:47] [INFO ] Deduced a trap composed of 25 places in 158 ms of which 1 ms to minimize.
[2024-05-26 02:14:47] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 2 ms to minimize.
[2024-05-26 02:14:47] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 2 ms to minimize.
[2024-05-26 02:14:48] [INFO ] Deduced a trap composed of 24 places in 147 ms of which 2 ms to minimize.
[2024-05-26 02:14:48] [INFO ] Deduced a trap composed of 20 places in 118 ms of which 2 ms to minimize.
[2024-05-26 02:14:48] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 15/70 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:14:50] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2024-05-26 02:14:50] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 1 ms to minimize.
[2024-05-26 02:14:51] [INFO ] Deduced a trap composed of 22 places in 145 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:14:54] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 412 unsolved
[2024-05-26 02:14:56] [INFO ] Deduced a trap composed of 32 places in 138 ms of which 1 ms to minimize.
[2024-05-26 02:14:56] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 1 ms to minimize.
[2024-05-26 02:14:56] [INFO ] Deduced a trap composed of 26 places in 134 ms of which 1 ms to minimize.
[2024-05-26 02:14:56] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 2 ms to minimize.
[2024-05-26 02:14:57] [INFO ] Deduced a trap composed of 27 places in 158 ms of which 2 ms to minimize.
[2024-05-26 02:14:57] [INFO ] Deduced a trap composed of 25 places in 119 ms of which 1 ms to minimize.
[2024-05-26 02:14:57] [INFO ] Deduced a trap composed of 29 places in 128 ms of which 1 ms to minimize.
[2024-05-26 02:14:57] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 94/510 variables, and 82 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 15/15 constraints, State Equation: 0/94 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 67/67 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 9/94 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 67/82 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (OVERLAPS) 416/510 variables, 94/176 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/510 variables, 412/588 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 510/510 variables, and 588 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 67/67 constraints]
After SMT, in 61129ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 61138ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62251 ms. Remains : 94/94 places, 416/416 transitions.
Computed a total of 94 stabilizing places and 416 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 94 transition count 416
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 95 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 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 56 steps (0 resets) in 5 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 112 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2024-05-26 02:15:28] [INFO ] Invariant cache hit.
[2024-05-26 02:15:28] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 15 ms returned sat
[2024-05-26 02:15:29] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2024-05-26 02:15:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 02:15:29] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 9 ms returned sat
[2024-05-26 02:15:29] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2024-05-26 02:15:29] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 384 transitions) in 99 ms.
[2024-05-26 02:15:30] [INFO ] Added : 9 causal constraints over 5 iterations in 332 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6666 reset in 491 ms.
Product exploration explored 100000 steps with 6666 reset in 418 ms.
Built C files in :
/tmp/ltsmin5904143695992680156
[2024-05-26 02:15:31] [INFO ] Computing symmetric may disable matrix : 416 transitions.
[2024-05-26 02:15:31] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:15:31] [INFO ] Computing symmetric may enable matrix : 416 transitions.
[2024-05-26 02:15:31] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:15:31] [INFO ] Computing Do-Not-Accords matrix : 416 transitions.
[2024-05-26 02:15:31] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:15:31] [INFO ] Built C files in 320ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5904143695992680156
Running compilation step : cd /tmp/ltsmin5904143695992680156;'/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 2782 ms.
Running link step : cd /tmp/ltsmin5904143695992680156;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 90 ms.
Running LTSmin : cd /tmp/ltsmin5904143695992680156;'/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/stateBased799464814613208248.hoa' '--buchi-type=spotba'
LTSmin run took 1760 ms.
FORMULA PermAdmissibility-PT-01-LTLCardinality-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PermAdmissibility-PT-01-LTLCardinality-03 finished in 136172 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(p1)))'
Support contains 18 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 98 transition count 446
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 93 transition count 426
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 93 transition count 426
Applied a total of 36 rules in 8 ms. Remains 93 /124 variables (removed 31) and now considering 426/446 (removed 20) transitions.
// Phase 1: matrix 426 rows 93 cols
[2024-05-26 02:15:36] [INFO ] Computed 16 invariants in 7 ms
[2024-05-26 02:15:36] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-05-26 02:15:36] [INFO ] Invariant cache hit.
[2024-05-26 02:15:37] [INFO ] Implicit Places using invariants and state equation in 927 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2024-05-26 02:15:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 426/519 variables, 93/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 6 (OVERLAPS) 0/519 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
No progress, stopping.
After SMT solving in domain Real declared 519/519 variables, and 109 constraints, problems are : Problem set: 0 solved, 422 unsolved in 24096 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 422 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 426/519 variables, 93/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 422/531 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 519/519 variables, and 531 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints]
After SMT, in 55264ms problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 55273ms
Starting structural reductions in LTL mode, iteration 1 : 93/124 places, 426/446 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56410 ms. Remains : 93/124 places, 426/446 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 13 steps with 1 reset in 0 ms.
FORMULA PermAdmissibility-PT-01-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-01-LTLCardinality-05 finished in 56613 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((p0&&F(p1)&&(X(p0)||G(p2)))))'
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 98 transition count 446
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 94 transition count 430
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 94 transition count 430
Applied a total of 34 rules in 13 ms. Remains 94 /124 variables (removed 30) and now considering 430/446 (removed 16) transitions.
// Phase 1: matrix 430 rows 94 cols
[2024-05-26 02:16:32] [INFO ] Computed 16 invariants in 5 ms
[2024-05-26 02:16:32] [INFO ] Implicit Places using invariants in 218 ms returned []
[2024-05-26 02:16:32] [INFO ] Invariant cache hit.
[2024-05-26 02:16:33] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1288 ms to find 0 implicit places.
Running 426 sub problems to find dead transitions.
[2024-05-26 02:16:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 430/524 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/524 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 6 (OVERLAPS) 0/524 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
No progress, stopping.
After SMT solving in domain Real declared 524/524 variables, and 110 constraints, problems are : Problem set: 0 solved, 426 unsolved in 25281 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 430/524 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/524 variables, 426/536 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 524/524 variables, and 536 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
After SMT, in 56541ms problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 56550ms
Starting structural reductions in LTL mode, iteration 1 : 94/124 places, 430/446 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57857 ms. Remains : 94/124 places, 430/446 transitions.
Stuttering acceptance computed with spot in 357 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p0), (NOT p1), (AND (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PermAdmissibility-PT-01-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-01-LTLCardinality-08 finished in 58243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Graph (complete) has 1060 edges and 124 vertex of which 86 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.5 ms
Discarding 38 places :
Also discarding 30 output transitions
Drop transitions (Output transitions of discarded places.) removed 30 transitions
Applied a total of 1 rules in 29 ms. Remains 86 /124 variables (removed 38) and now considering 416/446 (removed 30) transitions.
// Phase 1: matrix 416 rows 86 cols
[2024-05-26 02:17:30] [INFO ] Computed 14 invariants in 7 ms
[2024-05-26 02:17:31] [INFO ] Implicit Places using invariants in 267 ms returned []
[2024-05-26 02:17:31] [INFO ] Invariant cache hit.
[2024-05-26 02:17:31] [INFO ] Implicit Places using invariants and state equation in 772 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
[2024-05-26 02:17:31] [INFO ] Redundant transitions in 4 ms returned []
Running 412 sub problems to find dead transitions.
[2024-05-26 02:17:31] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (OVERLAPS) 0/502 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
No progress, stopping.
After SMT solving in domain Real declared 502/502 variables, and 100 constraints, problems are : Problem set: 0 solved, 412 unsolved in 17603 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 412/512 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/502 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 502/502 variables, and 512 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints]
After SMT, in 48768ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 48776ms
Starting structural reductions in SI_LTL mode, iteration 1 : 86/124 places, 416/446 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49860 ms. Remains : 86/124 places, 416/446 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-10
Product exploration explored 100000 steps with 6666 reset in 317 ms.
Product exploration explored 100000 steps with 6666 reset in 292 ms.
Computed a total of 86 stabilizing places and 416 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 86 transition count 416
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 194 steps (10 resets) in 5 ms. (32 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 141 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p0)]
Support contains 2 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 416/416 transitions.
Applied a total of 0 rules in 27 ms. Remains 86 /86 variables (removed 0) and now considering 416/416 (removed 0) transitions.
[2024-05-26 02:18:22] [INFO ] Invariant cache hit.
[2024-05-26 02:18:22] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-05-26 02:18:22] [INFO ] Invariant cache hit.
[2024-05-26 02:18:23] [INFO ] Implicit Places using invariants and state equation in 1025 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
[2024-05-26 02:18:23] [INFO ] Redundant transitions in 4 ms returned []
Running 412 sub problems to find dead transitions.
[2024-05-26 02:18:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (OVERLAPS) 0/502 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
No progress, stopping.
After SMT solving in domain Real declared 502/502 variables, and 100 constraints, problems are : Problem set: 0 solved, 412 unsolved in 16587 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 412/512 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/502 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 502/502 variables, and 512 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints]
After SMT, in 47628ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 47639ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 48947 ms. Remains : 86/86 places, 416/416 transitions.
Computed a total of 86 stabilizing places and 416 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 86 transition count 416
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 93 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 179 steps (9 resets) in 6 ms. (25 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6666 reset in 285 ms.
Product exploration explored 100000 steps with 6666 reset in 300 ms.
Built C files in :
/tmp/ltsmin5648804113578052975
[2024-05-26 02:19:12] [INFO ] Computing symmetric may disable matrix : 416 transitions.
[2024-05-26 02:19:12] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:19:12] [INFO ] Computing symmetric may enable matrix : 416 transitions.
[2024-05-26 02:19:12] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:19:12] [INFO ] Computing Do-Not-Accords matrix : 416 transitions.
[2024-05-26 02:19:12] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:19:12] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5648804113578052975
Running compilation step : cd /tmp/ltsmin5648804113578052975;'/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 1834 ms.
Running link step : cd /tmp/ltsmin5648804113578052975;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin5648804113578052975;'/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/stateBased15443688739390588445.hoa' '--buchi-type=spotba'
LTSmin run took 1300 ms.
FORMULA PermAdmissibility-PT-01-LTLCardinality-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PermAdmissibility-PT-01-LTLCardinality-10 finished in 104419 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 98 transition count 446
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 93 transition count 426
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 93 transition count 426
Applied a total of 36 rules in 7 ms. Remains 93 /124 variables (removed 31) and now considering 426/446 (removed 20) transitions.
// Phase 1: matrix 426 rows 93 cols
[2024-05-26 02:19:15] [INFO ] Computed 16 invariants in 3 ms
[2024-05-26 02:19:15] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-26 02:19:15] [INFO ] Invariant cache hit.
[2024-05-26 02:19:16] [INFO ] Implicit Places using invariants and state equation in 682 ms returned []
Implicit Place search using SMT with State Equation took 848 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2024-05-26 02:19:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 426/519 variables, 93/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 6 (OVERLAPS) 0/519 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
No progress, stopping.
After SMT solving in domain Real declared 519/519 variables, and 109 constraints, problems are : Problem set: 0 solved, 422 unsolved in 21477 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 422 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 426/519 variables, 93/109 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 422/531 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 519/519 variables, and 531 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 93/93 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints]
After SMT, in 52292ms problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 52297ms
Starting structural reductions in LTL mode, iteration 1 : 93/124 places, 426/446 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53153 ms. Remains : 93/124 places, 426/446 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 219 ms.
Product exploration explored 100000 steps with 50000 reset in 238 ms.
Computed a total of 93 stabilizing places and 426 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 93 transition count 426
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-01-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-01-LTLCardinality-12 finished in 53825 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Graph (complete) has 1060 edges and 124 vertex of which 87 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.2 ms
Discarding 37 places :
Also discarding 30 output transitions
Drop transitions (Output transitions of discarded places.) removed 30 transitions
Applied a total of 1 rules in 14 ms. Remains 87 /124 variables (removed 37) and now considering 416/446 (removed 30) transitions.
// Phase 1: matrix 416 rows 87 cols
[2024-05-26 02:20:09] [INFO ] Computed 14 invariants in 2 ms
[2024-05-26 02:20:09] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-26 02:20:09] [INFO ] Invariant cache hit.
[2024-05-26 02:20:09] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
[2024-05-26 02:20:09] [INFO ] Redundant transitions in 2 ms returned []
Running 412 sub problems to find dead transitions.
[2024-05-26 02:20:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (OVERLAPS) 1/503 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/503 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 8 (OVERLAPS) 0/503 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 412 unsolved
No progress, stopping.
After SMT solving in domain Real declared 503/503 variables, and 101 constraints, problems are : Problem set: 0 solved, 412 unsolved in 19479 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 87/87 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 1/86 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 4 (OVERLAPS) 416/502 variables, 86/100 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/502 variables, 300/400 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/502 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 7 (OVERLAPS) 1/503 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 503/503 variables, and 513 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30077 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 87/87 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints]
After SMT, in 50452ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 50457ms
Starting structural reductions in SI_LTL mode, iteration 1 : 87/124 places, 416/446 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 51309 ms. Remains : 87/124 places, 416/446 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-13
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-PT-01-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-01-LTLCardinality-13 finished in 51363 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)) U (p1&&F(G(p1)))))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 446/446 transitions.
Graph (complete) has 1060 edges and 124 vertex of which 99 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.3 ms
Discarding 25 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 95 transition count 430
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 95 transition count 430
Applied a total of 9 rules in 18 ms. Remains 95 /124 variables (removed 29) and now considering 430/446 (removed 16) transitions.
// Phase 1: matrix 430 rows 95 cols
[2024-05-26 02:21:00] [INFO ] Computed 16 invariants in 3 ms
[2024-05-26 02:21:00] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-26 02:21:00] [INFO ] Invariant cache hit.
[2024-05-26 02:21:01] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
[2024-05-26 02:21:01] [INFO ] Redundant transitions in 4 ms returned []
Running 426 sub problems to find dead transitions.
[2024-05-26 02:21:01] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 430/524 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/524 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 6 (OVERLAPS) 1/525 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/525 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 8 (OVERLAPS) 0/525 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 426 unsolved
No progress, stopping.
After SMT solving in domain Real declared 525/525 variables, and 111 constraints, problems are : Problem set: 0 solved, 426 unsolved in 23672 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 95/95 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 430/524 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/524 variables, 413/523 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 524/525 variables, and 523 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 94/95 constraints, PredecessorRefiner: 413/426 constraints, Known Traps: 0/0 constraints]
After SMT, in 54794ms problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 54802ms
Starting structural reductions in SI_LTL mode, iteration 1 : 95/124 places, 430/446 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55980 ms. Remains : 95/124 places, 430/446 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : PermAdmissibility-PT-01-LTLCardinality-14
Product exploration explored 100000 steps with 8112 reset in 384 ms.
Product exploration explored 100000 steps with 8095 reset in 434 ms.
Computed a total of 95 stabilizing places and 430 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 95 transition count 430
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 349 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
RANDOM walk for 424 steps (22 resets) in 11 ms. (35 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 p0))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 7 factoid took 734 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
[2024-05-26 02:21:59] [INFO ] Invariant cache hit.
[2024-05-26 02:21:59] [INFO ] [Real]Absence check using 0 positive and 16 generalized place invariants in 15 ms returned sat
[2024-05-26 02:21:59] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2024-05-26 02:21:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 02:22:00] [INFO ] [Nat]Absence check using 0 positive and 16 generalized place invariants in 11 ms returned sat
[2024-05-26 02:22:00] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2024-05-26 02:22:00] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 398 transitions) in 46 ms.
[2024-05-26 02:22:00] [INFO ] Added : 7 causal constraints over 2 iterations in 140 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 95/95 places, 430/430 transitions.
Applied a total of 0 rules in 13 ms. Remains 95 /95 variables (removed 0) and now considering 430/430 (removed 0) transitions.
[2024-05-26 02:22:00] [INFO ] Invariant cache hit.
[2024-05-26 02:22:00] [INFO ] Implicit Places using invariants in 166 ms returned []
[2024-05-26 02:22:00] [INFO ] Invariant cache hit.
[2024-05-26 02:22:01] [INFO ] Implicit Places using invariants and state equation in 796 ms returned []
Implicit Place search using SMT with State Equation took 978 ms to find 0 implicit places.
[2024-05-26 02:22:01] [INFO ] Redundant transitions in 2 ms returned []
Running 426 sub problems to find dead transitions.
[2024-05-26 02:22:01] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 430/524 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/524 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 6 (OVERLAPS) 1/525 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/525 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 8 (OVERLAPS) 0/525 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 426 unsolved
No progress, stopping.
After SMT solving in domain Real declared 525/525 variables, and 111 constraints, problems are : Problem set: 0 solved, 426 unsolved in 22890 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 95/95 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/94 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 430/524 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/524 variables, 413/523 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/524 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 426 unsolved
SMT process timed out in 53754ms, After SMT, problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 53759ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54763 ms. Remains : 95/95 places, 430/430 transitions.
Computed a total of 95 stabilizing places and 430 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 95 transition count 430
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 338 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
RANDOM walk for 319 steps (15 resets) in 6 ms. (45 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 p0))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 7 factoid took 534 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
[2024-05-26 02:22:56] [INFO ] Invariant cache hit.
[2024-05-26 02:22:57] [INFO ] [Real]Absence check using 0 positive and 16 generalized place invariants in 14 ms returned sat
[2024-05-26 02:22:57] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2024-05-26 02:22:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 02:22:57] [INFO ] [Nat]Absence check using 0 positive and 16 generalized place invariants in 15 ms returned sat
[2024-05-26 02:22:57] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2024-05-26 02:22:58] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 398 transitions) in 63 ms.
[2024-05-26 02:22:58] [INFO ] Added : 7 causal constraints over 2 iterations in 150 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 8129 reset in 349 ms.
Product exploration explored 100000 steps with 8089 reset in 405 ms.
Built C files in :
/tmp/ltsmin5840828671260982283
[2024-05-26 02:22:59] [INFO ] Computing symmetric may disable matrix : 430 transitions.
[2024-05-26 02:22:59] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:22:59] [INFO ] Computing symmetric may enable matrix : 430 transitions.
[2024-05-26 02:22:59] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:22:59] [INFO ] Computing Do-Not-Accords matrix : 430 transitions.
[2024-05-26 02:22:59] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 02:22:59] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5840828671260982283
Running compilation step : cd /tmp/ltsmin5840828671260982283;'/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 1954 ms.
Running link step : cd /tmp/ltsmin5840828671260982283;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin5840828671260982283;'/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/stateBased15917313289952703503.hoa' '--buchi-type=spotba'
LTSmin run took 1539 ms.
FORMULA PermAdmissibility-PT-01-LTLCardinality-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PermAdmissibility-PT-01-LTLCardinality-14 finished in 122122 ms.
All properties solved by simple procedures.
Total runtime 707145 ms.
BK_STOP 1716690183012
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PermAdmissibility-PT-01"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PermAdmissibility-PT-01, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407000155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-01.tgz
mv PermAdmissibility-PT-01 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;