fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r070-tall-171620505000044
Last Updated
July 7, 2024

About the Execution of ITS-Tools for CANConstruction-PT-050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15656.655 3600000.00 7507812.00 6550.30 FFFFFFFFF?FFFFFT 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.r070-tall-171620505000044.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 CANConstruction-PT-050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505000044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 19:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 12 19:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 12 19:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.8M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-050-LTLFireability-00
FORMULA_NAME CANConstruction-PT-050-LTLFireability-01
FORMULA_NAME CANConstruction-PT-050-LTLFireability-02
FORMULA_NAME CANConstruction-PT-050-LTLFireability-03
FORMULA_NAME CANConstruction-PT-050-LTLFireability-04
FORMULA_NAME CANConstruction-PT-050-LTLFireability-05
FORMULA_NAME CANConstruction-PT-050-LTLFireability-06
FORMULA_NAME CANConstruction-PT-050-LTLFireability-07
FORMULA_NAME CANConstruction-PT-050-LTLFireability-08
FORMULA_NAME CANConstruction-PT-050-LTLFireability-09
FORMULA_NAME CANConstruction-PT-050-LTLFireability-10
FORMULA_NAME CANConstruction-PT-050-LTLFireability-11
FORMULA_NAME CANConstruction-PT-050-LTLFireability-12
FORMULA_NAME CANConstruction-PT-050-LTLFireability-13
FORMULA_NAME CANConstruction-PT-050-LTLFireability-14
FORMULA_NAME CANConstruction-PT-050-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716221881267

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-20 16:18:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 16:18:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 16:18:02] [INFO ] Load time of PNML (sax parser for PT used): 295 ms
[2024-05-20 16:18:02] [INFO ] Transformed 5602 places.
[2024-05-20 16:18:02] [INFO ] Transformed 10400 transitions.
[2024-05-20 16:18:02] [INFO ] Parsed PT model containing 5602 places and 10400 transitions and 31000 arcs in 428 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CANConstruction-PT-050-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-050-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-050-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-050-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 5602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5602/5602 places, 10400/10400 transitions.
Discarding 2387 places :
Symmetric choice reduction at 0 with 2387 rule applications. Total rules 2387 place count 3215 transition count 5626
Iterating global reduction 0 with 2387 rules applied. Total rules applied 4774 place count 3215 transition count 5626
Applied a total of 4774 rules in 913 ms. Remains 3215 /5602 variables (removed 2387) and now considering 5626/10400 (removed 4774) transitions.
// Phase 1: matrix 5626 rows 3215 cols
[2024-05-20 16:18:04] [INFO ] Computed 101 invariants in 132 ms
[2024-05-20 16:18:06] [INFO ] Implicit Places using invariants in 2291 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 460, 474, 488, 502, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 2397 ms to find 50 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3165/5602 places, 5626/10400 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 3115 transition count 5576
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 3115 transition count 5576
Applied a total of 100 rules in 472 ms. Remains 3115 /3165 variables (removed 50) and now considering 5576/5626 (removed 50) transitions.
// Phase 1: matrix 5576 rows 3115 cols
[2024-05-20 16:18:06] [INFO ] Computed 51 invariants in 40 ms
[2024-05-20 16:18:08] [INFO ] Implicit Places using invariants in 1779 ms returned []
[2024-05-20 16:18:08] [INFO ] Invariant cache hit.
[2024-05-20 16:18:10] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:18:40] [INFO ] Performed 1512/3115 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:19:10] [INFO ] Performed 2591/3115 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:19:25] [INFO ] Implicit Places using invariants and state equation in 77303 ms returned []
Implicit Place search using SMT with State Equation took 79085 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3115/5602 places, 5576/10400 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82885 ms. Remains : 3115/5602 places, 5576/10400 transitions.
Support contains 34 out of 3115 places after structural reductions.
[2024-05-20 16:19:26] [INFO ] Flatten gal took : 315 ms
[2024-05-20 16:19:26] [INFO ] Flatten gal took : 206 ms
[2024-05-20 16:19:27] [INFO ] Input system was already deterministic with 5576 transitions.
Support contains 33 out of 3115 places (down from 34) after GAL structural reductions.
RANDOM walk for 40000 steps (43 resets) in 2615 ms. (15 steps per ms) remains 2/22 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 2/2 properties
[2024-05-20 16:19:28] [INFO ] Invariant cache hit.
[2024-05-20 16:19:28] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 3064/3069 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 16:19:31] [INFO ] Deduced a trap composed of 5 places in 2600 ms of which 50 ms to minimize.
[2024-05-20 16:19:34] [INFO ] Deduced a trap composed of 5 places in 2827 ms of which 137 ms to minimize.
SMT process timed out in 6036ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 3115 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 0 with 337 rules applied. Total rules applied 337 place count 3115 transition count 5239
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 1 with 337 rules applied. Total rules applied 674 place count 2778 transition count 5239
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 674 place count 2778 transition count 5189
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 774 place count 2728 transition count 5189
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 786 place count 2716 transition count 5165
Iterating global reduction 2 with 12 rules applied. Total rules applied 798 place count 2716 transition count 5165
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 2 with 12 rules applied. Total rules applied 810 place count 2716 transition count 5153
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 822 place count 2704 transition count 5153
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 920 place count 2655 transition count 5104
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 922 place count 2655 transition count 5102
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 924 place count 2653 transition count 5102
Applied a total of 924 rules in 1443 ms. Remains 2653 /3115 variables (removed 462) and now considering 5102/5576 (removed 474) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1444 ms. Remains : 2653/3115 places, 5102/5576 transitions.
RANDOM walk for 40000 steps (114 resets) in 778 ms. (51 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 1/1 properties
// Phase 1: matrix 5102 rows 2653 cols
[2024-05-20 16:19:36] [INFO ] Computed 51 invariants in 47 ms
[2024-05-20 16:19:36] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2602/2605 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 16:19:38] [INFO ] Deduced a trap composed of 2 places in 2116 ms of which 16 ms to minimize.
[2024-05-20 16:19:40] [INFO ] Deduced a trap composed of 2 places in 2240 ms of which 18 ms to minimize.
[2024-05-20 16:19:43] [INFO ] Deduced a trap composed of 2 places in 2226 ms of which 16 ms to minimize.
[2024-05-20 16:19:45] [INFO ] Deduced a trap composed of 2 places in 2148 ms of which 16 ms to minimize.
[2024-05-20 16:19:47] [INFO ] Deduced a trap composed of 2 places in 2157 ms of which 16 ms to minimize.
[2024-05-20 16:19:49] [INFO ] Deduced a trap composed of 2 places in 2252 ms of which 18 ms to minimize.
[2024-05-20 16:19:52] [INFO ] Deduced a trap composed of 2 places in 2169 ms of which 16 ms to minimize.
[2024-05-20 16:19:54] [INFO ] Deduced a trap composed of 2 places in 2158 ms of which 16 ms to minimize.
[2024-05-20 16:19:56] [INFO ] Deduced a trap composed of 2 places in 2118 ms of which 16 ms to minimize.
[2024-05-20 16:19:58] [INFO ] Deduced a trap composed of 2 places in 2141 ms of which 16 ms to minimize.
[2024-05-20 16:20:00] [INFO ] Deduced a trap composed of 2 places in 2195 ms of which 16 ms to minimize.
[2024-05-20 16:20:02] [INFO ] Deduced a trap composed of 2 places in 2043 ms of which 16 ms to minimize.
[2024-05-20 16:20:05] [INFO ] Deduced a trap composed of 2 places in 2118 ms of which 17 ms to minimize.
[2024-05-20 16:20:07] [INFO ] Deduced a trap composed of 2 places in 2169 ms of which 17 ms to minimize.
[2024-05-20 16:20:09] [INFO ] Deduced a trap composed of 2 places in 2152 ms of which 16 ms to minimize.
[2024-05-20 16:20:11] [INFO ] Deduced a trap composed of 2 places in 2118 ms of which 15 ms to minimize.
[2024-05-20 16:20:13] [INFO ] Deduced a trap composed of 2 places in 2088 ms of which 15 ms to minimize.
[2024-05-20 16:20:16] [INFO ] Deduced a trap composed of 2 places in 2189 ms of which 15 ms to minimize.
[2024-05-20 16:20:18] [INFO ] Deduced a trap composed of 2 places in 2105 ms of which 16 ms to minimize.
[2024-05-20 16:20:20] [INFO ] Deduced a trap composed of 2 places in 2128 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2605 variables, 20/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 16:20:22] [INFO ] Deduced a trap composed of 2 places in 2150 ms of which 17 ms to minimize.
SMT process timed out in 46499ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2653 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2653/2653 places, 5102/5102 transitions.
Applied a total of 0 rules in 317 ms. Remains 2653 /2653 variables (removed 0) and now considering 5102/5102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 317 ms. Remains : 2653/2653 places, 5102/5102 transitions.
RANDOM walk for 40000 steps (115 resets) in 621 ms. (64 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 73510 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :0 out of 1
Probabilistic random walk after 73510 steps, saw 26924 distinct states, run finished after 3004 ms. (steps per millisecond=24 ) properties seen :0
[2024-05-20 16:20:26] [INFO ] Invariant cache hit.
[2024-05-20 16:20:26] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2602/2605 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 16:20:28] [INFO ] Deduced a trap composed of 2 places in 2189 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2605 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2605 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 47/2652 variables, 47/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 16:20:31] [INFO ] Deduced a trap composed of 53 places in 2530 ms of which 18 ms to minimize.
[2024-05-20 16:20:34] [INFO ] Deduced a trap composed of 53 places in 2593 ms of which 20 ms to minimize.
[2024-05-20 16:20:36] [INFO ] Deduced a trap composed of 53 places in 2478 ms of which 18 ms to minimize.
[2024-05-20 16:20:39] [INFO ] Deduced a trap composed of 59 places in 2585 ms of which 18 ms to minimize.
[2024-05-20 16:20:41] [INFO ] Deduced a trap composed of 53 places in 2476 ms of which 17 ms to minimize.
[2024-05-20 16:20:44] [INFO ] Deduced a trap composed of 53 places in 2416 ms of which 17 ms to minimize.
[2024-05-20 16:20:46] [INFO ] Deduced a trap composed of 53 places in 2485 ms of which 17 ms to minimize.
[2024-05-20 16:20:49] [INFO ] Deduced a trap composed of 53 places in 2500 ms of which 17 ms to minimize.
[2024-05-20 16:20:51] [INFO ] Deduced a trap composed of 53 places in 2498 ms of which 17 ms to minimize.
[2024-05-20 16:20:54] [INFO ] Deduced a trap composed of 53 places in 2505 ms of which 18 ms to minimize.
[2024-05-20 16:20:57] [INFO ] Deduced a trap composed of 59 places in 2504 ms of which 20 ms to minimize.
[2024-05-20 16:20:59] [INFO ] Deduced a trap composed of 59 places in 2456 ms of which 18 ms to minimize.
[2024-05-20 16:21:02] [INFO ] Deduced a trap composed of 53 places in 2469 ms of which 17 ms to minimize.
[2024-05-20 16:21:04] [INFO ] Deduced a trap composed of 53 places in 2395 ms of which 18 ms to minimize.
[2024-05-20 16:21:06] [INFO ] Deduced a trap composed of 53 places in 2461 ms of which 18 ms to minimize.
[2024-05-20 16:21:09] [INFO ] Deduced a trap composed of 53 places in 2454 ms of which 19 ms to minimize.
[2024-05-20 16:21:11] [INFO ] Deduced a trap composed of 53 places in 2445 ms of which 17 ms to minimize.
[2024-05-20 16:21:14] [INFO ] Deduced a trap composed of 60 places in 2434 ms of which 16 ms to minimize.
[2024-05-20 16:21:16] [INFO ] Deduced a trap composed of 58 places in 2333 ms of which 18 ms to minimize.
[2024-05-20 16:21:19] [INFO ] Deduced a trap composed of 61 places in 2454 ms of which 17 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2652 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 16:21:21] [INFO ] Deduced a trap composed of 53 places in 2313 ms of which 15 ms to minimize.
[2024-05-20 16:21:24] [INFO ] Deduced a trap composed of 53 places in 2433 ms of which 18 ms to minimize.
[2024-05-20 16:21:26] [INFO ] Deduced a trap composed of 53 places in 2434 ms of which 18 ms to minimize.
[2024-05-20 16:21:28] [INFO ] Deduced a trap composed of 59 places in 2306 ms of which 18 ms to minimize.
[2024-05-20 16:21:31] [INFO ] Deduced a trap composed of 58 places in 2456 ms of which 18 ms to minimize.
[2024-05-20 16:21:33] [INFO ] Deduced a trap composed of 53 places in 2376 ms of which 17 ms to minimize.
[2024-05-20 16:21:36] [INFO ] Deduced a trap composed of 53 places in 2423 ms of which 20 ms to minimize.
[2024-05-20 16:21:38] [INFO ] Deduced a trap composed of 57 places in 2403 ms of which 17 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2652 variables, 8/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2652 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 5102/7754 variables, 2652/2732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7754 variables, 4950/7682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/7754 variables, 0/7682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/7755 variables, 1/7683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/7755 variables, 0/7683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/7755 variables, 0/7683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7755/7755 variables, and 7683 constraints, problems are : Problem set: 0 solved, 1 unsolved in 74933 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 2653/2653 constraints, ReadFeed: 4950/4950 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2602/2605 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2605 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2605 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 47/2652 variables, 47/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2652 variables, 28/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 16:21:44] [INFO ] Deduced a trap composed of 59 places in 2458 ms of which 17 ms to minimize.
[2024-05-20 16:21:46] [INFO ] Deduced a trap composed of 53 places in 2536 ms of which 17 ms to minimize.
[2024-05-20 16:21:49] [INFO ] Deduced a trap composed of 53 places in 2431 ms of which 18 ms to minimize.
[2024-05-20 16:21:51] [INFO ] Deduced a trap composed of 59 places in 2330 ms of which 17 ms to minimize.
[2024-05-20 16:21:53] [INFO ] Deduced a trap composed of 53 places in 2378 ms of which 22 ms to minimize.
[2024-05-20 16:21:56] [INFO ] Deduced a trap composed of 60 places in 2409 ms of which 20 ms to minimize.
[2024-05-20 16:21:58] [INFO ] Deduced a trap composed of 57 places in 2306 ms of which 17 ms to minimize.
[2024-05-20 16:22:01] [INFO ] Deduced a trap composed of 53 places in 2270 ms of which 18 ms to minimize.
[2024-05-20 16:22:03] [INFO ] Deduced a trap composed of 58 places in 2198 ms of which 17 ms to minimize.
[2024-05-20 16:22:05] [INFO ] Deduced a trap composed of 54 places in 2328 ms of which 17 ms to minimize.
[2024-05-20 16:22:07] [INFO ] Deduced a trap composed of 53 places in 2285 ms of which 18 ms to minimize.
[2024-05-20 16:22:10] [INFO ] Deduced a trap composed of 53 places in 2424 ms of which 17 ms to minimize.
[2024-05-20 16:22:12] [INFO ] Deduced a trap composed of 63 places in 2322 ms of which 15 ms to minimize.
[2024-05-20 16:22:15] [INFO ] Deduced a trap composed of 61 places in 2346 ms of which 15 ms to minimize.
[2024-05-20 16:22:17] [INFO ] Deduced a trap composed of 60 places in 2402 ms of which 16 ms to minimize.
[2024-05-20 16:22:20] [INFO ] Deduced a trap composed of 53 places in 2447 ms of which 18 ms to minimize.
[2024-05-20 16:22:22] [INFO ] Deduced a trap composed of 61 places in 2402 ms of which 16 ms to minimize.
[2024-05-20 16:22:25] [INFO ] Deduced a trap composed of 60 places in 2418 ms of which 18 ms to minimize.
[2024-05-20 16:22:27] [INFO ] Deduced a trap composed of 53 places in 2422 ms of which 18 ms to minimize.
[2024-05-20 16:22:29] [INFO ] Deduced a trap composed of 53 places in 2426 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2652 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 16:22:32] [INFO ] Deduced a trap composed of 53 places in 2415 ms of which 16 ms to minimize.
[2024-05-20 16:22:34] [INFO ] Deduced a trap composed of 53 places in 2452 ms of which 18 ms to minimize.
[2024-05-20 16:22:37] [INFO ] Deduced a trap composed of 53 places in 2472 ms of which 18 ms to minimize.
[2024-05-20 16:22:39] [INFO ] Deduced a trap composed of 64 places in 2526 ms of which 18 ms to minimize.
[2024-05-20 16:22:42] [INFO ] Deduced a trap composed of 62 places in 2339 ms of which 17 ms to minimize.
[2024-05-20 16:22:44] [INFO ] Deduced a trap composed of 53 places in 2443 ms of which 18 ms to minimize.
[2024-05-20 16:22:47] [INFO ] Deduced a trap composed of 53 places in 2358 ms of which 18 ms to minimize.
[2024-05-20 16:22:49] [INFO ] Deduced a trap composed of 53 places in 2324 ms of which 17 ms to minimize.
[2024-05-20 16:22:52] [INFO ] Deduced a trap composed of 53 places in 2463 ms of which 17 ms to minimize.
[2024-05-20 16:22:54] [INFO ] Deduced a trap composed of 60 places in 2347 ms of which 17 ms to minimize.
[2024-05-20 16:22:56] [INFO ] Deduced a trap composed of 60 places in 2263 ms of which 17 ms to minimize.
SMT process timed out in 150696ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2653 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2653/2653 places, 5102/5102 transitions.
Applied a total of 0 rules in 286 ms. Remains 2653 /2653 variables (removed 0) and now considering 5102/5102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 286 ms. Remains : 2653/2653 places, 5102/5102 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2653/2653 places, 5102/5102 transitions.
Applied a total of 0 rules in 272 ms. Remains 2653 /2653 variables (removed 0) and now considering 5102/5102 (removed 0) transitions.
[2024-05-20 16:22:57] [INFO ] Invariant cache hit.
[2024-05-20 16:22:58] [INFO ] Implicit Places using invariants in 1568 ms returned []
[2024-05-20 16:22:58] [INFO ] Invariant cache hit.
[2024-05-20 16:23:00] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:23:30] [INFO ] Performed 1353/2653 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:23:58] [INFO ] Implicit Places using invariants and state equation in 59866 ms returned []
Implicit Place search using SMT with State Equation took 61441 ms to find 0 implicit places.
[2024-05-20 16:23:59] [INFO ] Redundant transitions in 392 ms returned []
Running 5052 sub problems to find dead transitions.
[2024-05-20 16:23:59] [INFO ] Invariant cache hit.
[2024-05-20 16:23:59] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5052 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2652/7755 variables, and 51 constraints, problems are : Problem set: 0 solved, 5052 unsolved in 30101 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2653 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5052/5052 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5052 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5052 unsolved
[2024-05-20 16:24:38] [INFO ] Deduced a trap composed of 53 places in 1306 ms of which 17 ms to minimize.
[2024-05-20 16:24:43] [INFO ] Deduced a trap composed of 53 places in 2631 ms of which 18 ms to minimize.
[2024-05-20 16:24:45] [INFO ] Deduced a trap composed of 54 places in 2634 ms of which 18 ms to minimize.
[2024-05-20 16:24:48] [INFO ] Deduced a trap composed of 54 places in 2595 ms of which 18 ms to minimize.
[2024-05-20 16:24:51] [INFO ] Deduced a trap composed of 54 places in 2574 ms of which 18 ms to minimize.
[2024-05-20 16:24:53] [INFO ] Deduced a trap composed of 54 places in 2632 ms of which 18 ms to minimize.
[2024-05-20 16:24:56] [INFO ] Deduced a trap composed of 54 places in 2545 ms of which 17 ms to minimize.
[2024-05-20 16:24:58] [INFO ] Deduced a trap composed of 54 places in 2473 ms of which 17 ms to minimize.
[2024-05-20 16:25:01] [INFO ] Deduced a trap composed of 54 places in 2527 ms of which 18 ms to minimize.
[2024-05-20 16:25:04] [INFO ] Deduced a trap composed of 54 places in 2574 ms of which 19 ms to minimize.
SMT process timed out in 64810ms, After SMT, problems are : Problem set: 0 solved, 5052 unsolved
Search for dead transitions found 0 dead transitions in 64877ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127026 ms. Remains : 2653/2653 places, 5102/5102 transitions.
Computed a total of 151 stabilizing places and 200 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(p0)||p0)) U !F((F(X(p1)) U !p2))))'
Support contains 5 out of 3115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 3115 transition count 5240
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 1 with 336 rules applied. Total rules applied 672 place count 2779 transition count 5240
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 672 place count 2779 transition count 5190
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 772 place count 2729 transition count 5190
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 784 place count 2717 transition count 5166
Iterating global reduction 2 with 12 rules applied. Total rules applied 796 place count 2717 transition count 5166
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 2 with 12 rules applied. Total rules applied 808 place count 2717 transition count 5154
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 820 place count 2705 transition count 5154
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 918 place count 2656 transition count 5105
Applied a total of 918 rules in 941 ms. Remains 2656 /3115 variables (removed 459) and now considering 5105/5576 (removed 471) transitions.
// Phase 1: matrix 5105 rows 2656 cols
[2024-05-20 16:25:05] [INFO ] Computed 51 invariants in 50 ms
[2024-05-20 16:25:07] [INFO ] Implicit Places using invariants in 1654 ms returned []
[2024-05-20 16:25:07] [INFO ] Invariant cache hit.
[2024-05-20 16:25:08] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:25:39] [INFO ] Performed 1276/2656 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:26:08] [INFO ] Implicit Places using invariants and state equation in 61291 ms returned []
Implicit Place search using SMT with State Equation took 62947 ms to find 0 implicit places.
[2024-05-20 16:26:08] [INFO ] Redundant transitions in 212 ms returned []
Running 5055 sub problems to find dead transitions.
[2024-05-20 16:26:08] [INFO ] Invariant cache hit.
[2024-05-20 16:26:08] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2655 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5055 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2655/7761 variables, and 51 constraints, problems are : Problem set: 0 solved, 5055 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2656 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5055/5055 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5055 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2655 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5055 unsolved
[2024-05-20 16:26:47] [INFO ] Deduced a trap composed of 53 places in 1324 ms of which 16 ms to minimize.
[2024-05-20 16:26:52] [INFO ] Deduced a trap composed of 53 places in 2573 ms of which 17 ms to minimize.
[2024-05-20 16:26:55] [INFO ] Deduced a trap composed of 53 places in 2495 ms of which 17 ms to minimize.
[2024-05-20 16:26:57] [INFO ] Deduced a trap composed of 53 places in 2529 ms of which 18 ms to minimize.
[2024-05-20 16:27:00] [INFO ] Deduced a trap composed of 53 places in 2522 ms of which 18 ms to minimize.
[2024-05-20 16:27:02] [INFO ] Deduced a trap composed of 54 places in 2370 ms of which 17 ms to minimize.
[2024-05-20 16:27:05] [INFO ] Deduced a trap composed of 53 places in 2384 ms of which 15 ms to minimize.
[2024-05-20 16:27:07] [INFO ] Deduced a trap composed of 53 places in 2517 ms of which 18 ms to minimize.
[2024-05-20 16:27:09] [INFO ] Deduced a trap composed of 54 places in 2384 ms of which 17 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2655/7761 variables, and 60 constraints, problems are : Problem set: 0 solved, 5055 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2656 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5055 constraints, Known Traps: 9/9 constraints]
After SMT, in 64563ms problems are : Problem set: 0 solved, 5055 unsolved
Search for dead transitions found 0 dead transitions in 64610ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2656/3115 places, 5105/5576 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128738 ms. Remains : 2656/3115 places, 5105/5576 transitions.
Stuttering acceptance computed with spot in 371 ms :[(NOT p2), (NOT p0), (AND (NOT p0) p2), (AND p1 (NOT p2)), (AND (NOT p0) p2 p1), (AND p1 (NOT p2))]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-00
Stuttering criterion allowed to conclude after 285 steps with 1 reset in 12 ms.
FORMULA CANConstruction-PT-050-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-00 finished in 129194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||F(p1))))'
Support contains 2 out of 3115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 3104 transition count 5554
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 3104 transition count 5554
Applied a total of 22 rules in 542 ms. Remains 3104 /3115 variables (removed 11) and now considering 5554/5576 (removed 22) transitions.
// Phase 1: matrix 5554 rows 3104 cols
[2024-05-20 16:27:14] [INFO ] Computed 51 invariants in 34 ms
[2024-05-20 16:27:15] [INFO ] Implicit Places using invariants in 1717 ms returned []
[2024-05-20 16:27:15] [INFO ] Invariant cache hit.
[2024-05-20 16:27:17] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:27:48] [INFO ] Performed 1551/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:28:18] [INFO ] Performed 2621/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:28:31] [INFO ] Implicit Places using invariants and state equation in 75459 ms returned []
Implicit Place search using SMT with State Equation took 77182 ms to find 0 implicit places.
Running 5504 sub problems to find dead transitions.
[2024-05-20 16:28:31] [INFO ] Invariant cache hit.
[2024-05-20 16:28:31] [INFO ] State equation strengthened by 4950 read => feed constraints.
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At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30088 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5504/5504 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5504 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5504 constraints, Known Traps: 0/0 constraints]
After SMT, in 64669ms problems are : Problem set: 0 solved, 5504 unsolved
Search for dead transitions found 0 dead transitions in 64726ms
Starting structural reductions in LTL mode, iteration 1 : 3104/3115 places, 5554/5576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142470 ms. Remains : 3104/3115 places, 5554/5576 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-02
Stuttering criterion allowed to conclude after 52893 steps with 60 reset in 479 ms.
FORMULA CANConstruction-PT-050-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-02 finished in 143149 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 3115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 0 with 337 rules applied. Total rules applied 337 place count 3115 transition count 5239
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 1 with 337 rules applied. Total rules applied 674 place count 2778 transition count 5239
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 674 place count 2778 transition count 5189
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 774 place count 2728 transition count 5189
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 787 place count 2715 transition count 5163
Iterating global reduction 2 with 13 rules applied. Total rules applied 800 place count 2715 transition count 5163
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 813 place count 2715 transition count 5150
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 826 place count 2702 transition count 5150
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 924 place count 2653 transition count 5101
Applied a total of 924 rules in 682 ms. Remains 2653 /3115 variables (removed 462) and now considering 5101/5576 (removed 475) transitions.
// Phase 1: matrix 5101 rows 2653 cols
[2024-05-20 16:29:37] [INFO ] Computed 51 invariants in 50 ms
[2024-05-20 16:29:39] [INFO ] Implicit Places using invariants in 1657 ms returned []
[2024-05-20 16:29:39] [INFO ] Invariant cache hit.
[2024-05-20 16:29:40] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:30:11] [INFO ] Performed 1262/2653 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:30:41] [INFO ] Performed 2630/2653 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:30:41] [INFO ] Implicit Places using invariants and state equation in 62526 ms returned []
Implicit Place search using SMT with State Equation took 64192 ms to find 0 implicit places.
[2024-05-20 16:30:42] [INFO ] Redundant transitions in 392 ms returned []
Running 5051 sub problems to find dead transitions.
[2024-05-20 16:30:42] [INFO ] Invariant cache hit.
[2024-05-20 16:30:42] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2652/7754 variables, and 51 constraints, problems are : Problem set: 0 solved, 5051 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2653 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5051/5051 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5051 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
[2024-05-20 16:31:30] [INFO ] Deduced a trap composed of 53 places in 2600 ms of which 18 ms to minimize.
[2024-05-20 16:31:32] [INFO ] Deduced a trap composed of 53 places in 2572 ms of which 17 ms to minimize.
[2024-05-20 16:31:35] [INFO ] Deduced a trap composed of 53 places in 2573 ms of which 18 ms to minimize.
[2024-05-20 16:31:38] [INFO ] Deduced a trap composed of 53 places in 2529 ms of which 16 ms to minimize.
[2024-05-20 16:31:40] [INFO ] Deduced a trap composed of 53 places in 2340 ms of which 16 ms to minimize.
[2024-05-20 16:31:42] [INFO ] Deduced a trap composed of 57 places in 2323 ms of which 16 ms to minimize.
[2024-05-20 16:31:45] [INFO ] Deduced a trap composed of 53 places in 2395 ms of which 18 ms to minimize.
[2024-05-20 16:31:47] [INFO ] Deduced a trap composed of 53 places in 2429 ms of which 17 ms to minimize.
SMT process timed out in 65647ms, After SMT, problems are : Problem set: 0 solved, 5051 unsolved
Search for dead transitions found 0 dead transitions in 65688ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2653/3115 places, 5101/5576 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 130983 ms. Remains : 2653/3115 places, 5101/5576 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-03
Product exploration explored 100000 steps with 292 reset in 1165 ms.
Stack based approach found an accepted trace after 86633 steps with 253 reset with depth 297 and stack size 297 in 906 ms.
FORMULA CANConstruction-PT-050-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-03 finished in 133158 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(G(p0)) U p1) U X(p2))))'
Support contains 5 out of 3115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 3103 transition count 5552
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 3103 transition count 5552
Applied a total of 24 rules in 419 ms. Remains 3103 /3115 variables (removed 12) and now considering 5552/5576 (removed 24) transitions.
// Phase 1: matrix 5552 rows 3103 cols
[2024-05-20 16:31:50] [INFO ] Computed 51 invariants in 38 ms
[2024-05-20 16:31:52] [INFO ] Implicit Places using invariants in 1712 ms returned []
[2024-05-20 16:31:52] [INFO ] Invariant cache hit.
[2024-05-20 16:31:54] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:32:24] [INFO ] Performed 1620/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:32:54] [INFO ] Performed 2732/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:33:03] [INFO ] Implicit Places using invariants and state equation in 71512 ms returned []
Implicit Place search using SMT with State Equation took 73252 ms to find 0 implicit places.
Running 5502 sub problems to find dead transitions.
[2024-05-20 16:33:03] [INFO ] Invariant cache hit.
[2024-05-20 16:33:03] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30087 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5502/5502 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5502 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5502 constraints, Known Traps: 0/0 constraints]
After SMT, in 64614ms problems are : Problem set: 0 solved, 5502 unsolved
Search for dead transitions found 0 dead transitions in 64663ms
Starting structural reductions in LTL mode, iteration 1 : 3103/3115 places, 5552/5576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138348 ms. Remains : 3103/3115 places, 5552/5576 transitions.
Stuttering acceptance computed with spot in 250 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p0), (NOT p1)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-04
Stuttering criterion allowed to conclude after 850 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-050-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-04 finished in 138646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X((p1&&G((!p1||X(p2))))))))'
Support contains 4 out of 3115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 3104 transition count 5554
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 3104 transition count 5554
Applied a total of 22 rules in 412 ms. Remains 3104 /3115 variables (removed 11) and now considering 5554/5576 (removed 22) transitions.
// Phase 1: matrix 5554 rows 3104 cols
[2024-05-20 16:34:09] [INFO ] Computed 51 invariants in 27 ms
[2024-05-20 16:34:10] [INFO ] Implicit Places using invariants in 1709 ms returned []
[2024-05-20 16:34:10] [INFO ] Invariant cache hit.
[2024-05-20 16:34:12] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:34:42] [INFO ] Performed 1627/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:35:13] [INFO ] Performed 2768/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:35:21] [INFO ] Implicit Places using invariants and state equation in 70750 ms returned []
Implicit Place search using SMT with State Equation took 72470 ms to find 0 implicit places.
Running 5504 sub problems to find dead transitions.
[2024-05-20 16:35:21] [INFO ] Invariant cache hit.
[2024-05-20 16:35:21] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30090 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5504/5504 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5504 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5504 constraints, Known Traps: 0/0 constraints]
After SMT, in 64641ms problems are : Problem set: 0 solved, 5504 unsolved
Search for dead transitions found 0 dead transitions in 64687ms
Starting structural reductions in LTL mode, iteration 1 : 3104/3115 places, 5554/5576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137580 ms. Remains : 3104/3115 places, 5554/5576 transitions.
Stuttering acceptance computed with spot in 385 ms :[true, (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND p1 (NOT p2)), (AND (NOT p2) p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-05
Entered a terminal (fully accepting) state of product in 34800 steps with 39 reset in 302 ms.
FORMULA CANConstruction-PT-050-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-05 finished in 138318 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 2 out of 3115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 3104 transition count 5554
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 3104 transition count 5554
Applied a total of 22 rules in 466 ms. Remains 3104 /3115 variables (removed 11) and now considering 5554/5576 (removed 22) transitions.
// Phase 1: matrix 5554 rows 3104 cols
[2024-05-20 16:36:27] [INFO ] Computed 51 invariants in 47 ms
[2024-05-20 16:36:29] [INFO ] Implicit Places using invariants in 1780 ms returned []
[2024-05-20 16:36:29] [INFO ] Invariant cache hit.
[2024-05-20 16:36:30] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:37:01] [INFO ] Performed 1550/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:37:31] [INFO ] Performed 2732/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:37:41] [INFO ] Implicit Places using invariants and state equation in 72135 ms returned []
Implicit Place search using SMT with State Equation took 73935 ms to find 0 implicit places.
Running 5504 sub problems to find dead transitions.
[2024-05-20 16:37:41] [INFO ] Invariant cache hit.
[2024-05-20 16:37:41] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5504/5504 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5504 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3103 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5504 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3103/8658 variables, and 51 constraints, problems are : Problem set: 0 solved, 5504 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3104 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5504 constraints, Known Traps: 0/0 constraints]
After SMT, in 64259ms problems are : Problem set: 0 solved, 5504 unsolved
Search for dead transitions found 0 dead transitions in 64308ms
Starting structural reductions in LTL mode, iteration 1 : 3104/3115 places, 5554/5576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138720 ms. Remains : 3104/3115 places, 5554/5576 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-07
Stuttering criterion allowed to conclude after 1057 steps with 0 reset in 12 ms.
FORMULA CANConstruction-PT-050-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-07 finished in 138910 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 3115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 0 with 337 rules applied. Total rules applied 337 place count 3115 transition count 5239
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 1 with 337 rules applied. Total rules applied 674 place count 2778 transition count 5239
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 674 place count 2778 transition count 5189
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 774 place count 2728 transition count 5189
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 787 place count 2715 transition count 5163
Iterating global reduction 2 with 13 rules applied. Total rules applied 800 place count 2715 transition count 5163
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 813 place count 2715 transition count 5150
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 826 place count 2702 transition count 5150
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 924 place count 2653 transition count 5101
Applied a total of 924 rules in 671 ms. Remains 2653 /3115 variables (removed 462) and now considering 5101/5576 (removed 475) transitions.
// Phase 1: matrix 5101 rows 2653 cols
[2024-05-20 16:38:46] [INFO ] Computed 51 invariants in 48 ms
[2024-05-20 16:38:48] [INFO ] Implicit Places using invariants in 1548 ms returned []
[2024-05-20 16:38:48] [INFO ] Invariant cache hit.
[2024-05-20 16:38:49] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:39:19] [INFO ] Performed 1294/2653 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:39:47] [INFO ] Implicit Places using invariants and state equation in 59068 ms returned []
Implicit Place search using SMT with State Equation took 60635 ms to find 0 implicit places.
[2024-05-20 16:39:47] [INFO ] Redundant transitions in 421 ms returned []
Running 5051 sub problems to find dead transitions.
[2024-05-20 16:39:47] [INFO ] Invariant cache hit.
[2024-05-20 16:39:47] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2652/7754 variables, and 51 constraints, problems are : Problem set: 0 solved, 5051 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2653 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5051/5051 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5051 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
[2024-05-20 16:40:35] [INFO ] Deduced a trap composed of 53 places in 2466 ms of which 17 ms to minimize.
[2024-05-20 16:40:37] [INFO ] Deduced a trap composed of 53 places in 2609 ms of which 18 ms to minimize.
[2024-05-20 16:40:40] [INFO ] Deduced a trap composed of 53 places in 2487 ms of which 17 ms to minimize.
[2024-05-20 16:40:42] [INFO ] Deduced a trap composed of 53 places in 2518 ms of which 17 ms to minimize.
[2024-05-20 16:40:45] [INFO ] Deduced a trap composed of 53 places in 2556 ms of which 19 ms to minimize.
[2024-05-20 16:40:48] [INFO ] Deduced a trap composed of 53 places in 2413 ms of which 18 ms to minimize.
[2024-05-20 16:40:50] [INFO ] Deduced a trap composed of 53 places in 2456 ms of which 17 ms to minimize.
[2024-05-20 16:40:52] [INFO ] Deduced a trap composed of 53 places in 2434 ms of which 17 ms to minimize.
SMT process timed out in 65312ms, After SMT, problems are : Problem set: 0 solved, 5051 unsolved
Search for dead transitions found 0 dead transitions in 65356ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2653/3115 places, 5101/5576 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127102 ms. Remains : 2653/3115 places, 5101/5576 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-09
Product exploration explored 100000 steps with 290 reset in 991 ms.
Product exploration explored 100000 steps with 290 reset in 1004 ms.
Computed a total of 51 stabilizing places and 100 stable transitions
Computed a total of 51 stabilizing places and 100 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 165 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 38400 steps (107 resets) in 688 ms. (55 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 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 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 2 out of 2653 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2653/2653 places, 5101/5101 transitions.
Applied a total of 0 rules in 219 ms. Remains 2653 /2653 variables (removed 0) and now considering 5101/5101 (removed 0) transitions.
[2024-05-20 16:40:55] [INFO ] Invariant cache hit.
[2024-05-20 16:40:57] [INFO ] Implicit Places using invariants in 1555 ms returned []
[2024-05-20 16:40:57] [INFO ] Invariant cache hit.
[2024-05-20 16:40:59] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:41:29] [INFO ] Performed 1263/2653 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:41:59] [INFO ] Performed 2637/2653 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:41:59] [INFO ] Implicit Places using invariants and state equation in 62334 ms returned []
Implicit Place search using SMT with State Equation took 63892 ms to find 0 implicit places.
[2024-05-20 16:42:00] [INFO ] Redundant transitions in 214 ms returned []
Running 5051 sub problems to find dead transitions.
[2024-05-20 16:42:00] [INFO ] Invariant cache hit.
[2024-05-20 16:42:00] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2652/7754 variables, and 51 constraints, problems are : Problem set: 0 solved, 5051 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2653 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5051/5051 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5051 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
[2024-05-20 16:42:48] [INFO ] Deduced a trap composed of 53 places in 2675 ms of which 17 ms to minimize.
[2024-05-20 16:42:51] [INFO ] Deduced a trap composed of 53 places in 2577 ms of which 20 ms to minimize.
[2024-05-20 16:42:53] [INFO ] Deduced a trap composed of 53 places in 2476 ms of which 18 ms to minimize.
[2024-05-20 16:42:56] [INFO ] Deduced a trap composed of 53 places in 2563 ms of which 18 ms to minimize.
[2024-05-20 16:42:58] [INFO ] Deduced a trap composed of 53 places in 2435 ms of which 18 ms to minimize.
[2024-05-20 16:43:01] [INFO ] Deduced a trap composed of 53 places in 2438 ms of which 18 ms to minimize.
[2024-05-20 16:43:03] [INFO ] Deduced a trap composed of 53 places in 2365 ms of which 18 ms to minimize.
[2024-05-20 16:43:06] [INFO ] Deduced a trap composed of 53 places in 2365 ms of which 18 ms to minimize.
SMT process timed out in 65972ms, After SMT, problems are : Problem set: 0 solved, 5051 unsolved
Search for dead transitions found 0 dead transitions in 66021ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 130374 ms. Remains : 2653/2653 places, 5101/5101 transitions.
Computed a total of 51 stabilizing places and 100 stable transitions
Computed a total of 51 stabilizing places and 100 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 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 28 ms :[(NOT p0)]
RANDOM walk for 29523 steps (82 resets) in 400 ms. (73 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 84 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 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 287 reset in 1199 ms.
Product exploration explored 100000 steps with 287 reset in 1146 ms.
Built C files in :
/tmp/ltsmin7969565005829294642
[2024-05-20 16:43:09] [INFO ] Too many transitions (5101) to apply POR reductions. Disabling POR matrices.
[2024-05-20 16:43:09] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7969565005829294642
Running compilation step : cd /tmp/ltsmin7969565005829294642;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7969565005829294642;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7969565005829294642;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 2653 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2653/2653 places, 5101/5101 transitions.
Applied a total of 0 rules in 268 ms. Remains 2653 /2653 variables (removed 0) and now considering 5101/5101 (removed 0) transitions.
[2024-05-20 16:43:12] [INFO ] Invariant cache hit.
[2024-05-20 16:43:13] [INFO ] Implicit Places using invariants in 1601 ms returned []
[2024-05-20 16:43:13] [INFO ] Invariant cache hit.
[2024-05-20 16:43:15] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:43:45] [INFO ] Performed 1327/2653 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:44:15] [INFO ] Implicit Places using invariants and state equation in 61202 ms returned []
Implicit Place search using SMT with State Equation took 62807 ms to find 0 implicit places.
[2024-05-20 16:44:15] [INFO ] Redundant transitions in 219 ms returned []
Running 5051 sub problems to find dead transitions.
[2024-05-20 16:44:15] [INFO ] Invariant cache hit.
[2024-05-20 16:44:15] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2652/7754 variables, and 51 constraints, problems are : Problem set: 0 solved, 5051 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2653 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5051/5051 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5051 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2652 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5051 unsolved
[2024-05-20 16:45:04] [INFO ] Deduced a trap composed of 53 places in 2668 ms of which 19 ms to minimize.
[2024-05-20 16:45:06] [INFO ] Deduced a trap composed of 53 places in 2515 ms of which 16 ms to minimize.
[2024-05-20 16:45:09] [INFO ] Deduced a trap composed of 53 places in 2578 ms of which 17 ms to minimize.
[2024-05-20 16:45:11] [INFO ] Deduced a trap composed of 53 places in 2402 ms of which 17 ms to minimize.
[2024-05-20 16:45:14] [INFO ] Deduced a trap composed of 53 places in 2446 ms of which 17 ms to minimize.
[2024-05-20 16:45:16] [INFO ] Deduced a trap composed of 53 places in 2327 ms of which 17 ms to minimize.
[2024-05-20 16:45:19] [INFO ] Deduced a trap composed of 53 places in 2412 ms of which 17 ms to minimize.
[2024-05-20 16:45:21] [INFO ] Deduced a trap composed of 53 places in 2324 ms of which 17 ms to minimize.
SMT process timed out in 66093ms, After SMT, problems are : Problem set: 0 solved, 5051 unsolved
Search for dead transitions found 0 dead transitions in 66139ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 129450 ms. Remains : 2653/2653 places, 5101/5101 transitions.
Built C files in :
/tmp/ltsmin7602099145559361095
[2024-05-20 16:45:21] [INFO ] Too many transitions (5101) to apply POR reductions. Disabling POR matrices.
[2024-05-20 16:45:21] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7602099145559361095
Running compilation step : cd /tmp/ltsmin7602099145559361095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7602099145559361095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7602099145559361095;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-20 16:45:25] [INFO ] Flatten gal took : 167 ms
[2024-05-20 16:45:25] [INFO ] Flatten gal took : 298 ms
[2024-05-20 16:45:25] [INFO ] Time to serialize gal into /tmp/LTL12740735480484839363.gal : 96 ms
[2024-05-20 16:45:25] [INFO ] Time to serialize properties into /tmp/LTL6284538026860018692.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12740735480484839363.gal' '-t' 'CGAL' '-hoa' '/tmp/aut103311799615003931.hoa' '-atoms' '/tmp/LTL6284538026860018692.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL6284538026860018692.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut103311799615003931.hoa
Detected timeout of ITS tools.
[2024-05-20 16:45:40] [INFO ] Flatten gal took : 131 ms
[2024-05-20 16:45:40] [INFO ] Flatten gal took : 141 ms
[2024-05-20 16:45:40] [INFO ] Time to serialize gal into /tmp/LTL5623389060707357570.gal : 27 ms
[2024-05-20 16:45:40] [INFO ] Time to serialize properties into /tmp/LTL3049222267471278131.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5623389060707357570.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3049222267471278131.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node4IsInserted<1)||(Node22requestsent4<1))"))))
Formula 0 simplified : GF!"((Node4IsInserted<1)||(Node22requestsent4<1))"
Detected timeout of ITS tools.
[2024-05-20 16:45:56] [INFO ] Flatten gal took : 116 ms
[2024-05-20 16:45:56] [INFO ] Applying decomposition
[2024-05-20 16:45:56] [INFO ] Flatten gal took : 114 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph741992542576355809.txt' '-o' '/tmp/graph741992542576355809.bin' '-w' '/tmp/graph741992542576355809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph741992542576355809.bin' '-l' '-1' '-v' '-w' '/tmp/graph741992542576355809.weights' '-q' '0' '-e' '0.001'
[2024-05-20 16:45:56] [INFO ] Decomposing Gal with order
[2024-05-20 16:45:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 16:45:57] [INFO ] Removed a total of 4943 redundant transitions.
[2024-05-20 16:45:57] [INFO ] Flatten gal took : 1066 ms
[2024-05-20 16:45:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 4896 labels/synchronizations in 391 ms.
[2024-05-20 16:45:58] [INFO ] Time to serialize gal into /tmp/LTL5701487292684060603.gal : 35 ms
[2024-05-20 16:45:58] [INFO ] Time to serialize properties into /tmp/LTL6697510261521393333.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5701487292684060603.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6697510261521393333.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((u13.Node4IsInserted<1)||(u21.Node22requestsent4<1))"))))
Formula 0 simplified : GF!"((u13.Node4IsInserted<1)||(u21.Node22requestsent4<1))"
Detected timeout of ITS tools.
Treatment of property CANConstruction-PT-050-LTLFireability-09 finished in 447566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 3115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3102 transition count 5550
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3102 transition count 5550
Applied a total of 26 rules in 409 ms. Remains 3102 /3115 variables (removed 13) and now considering 5550/5576 (removed 26) transitions.
// Phase 1: matrix 5550 rows 3102 cols
[2024-05-20 16:46:13] [INFO ] Computed 51 invariants in 37 ms
[2024-05-20 16:46:15] [INFO ] Implicit Places using invariants in 1629 ms returned []
[2024-05-20 16:46:15] [INFO ] Invariant cache hit.
[2024-05-20 16:46:17] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:46:47] [INFO ] Performed 1406/3102 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:47:17] [INFO ] Performed 2359/3102 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:47:40] [INFO ] Implicit Places using invariants and state equation in 84718 ms returned []
Implicit Place search using SMT with State Equation took 86348 ms to find 0 implicit places.
Running 5500 sub problems to find dead transitions.
[2024-05-20 16:47:40] [INFO ] Invariant cache hit.
[2024-05-20 16:47:40] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3101 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3101/8652 variables, and 51 constraints, problems are : Problem set: 0 solved, 5500 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3102 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5500/5500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3101 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3101/8652 variables, and 51 constraints, problems are : Problem set: 0 solved, 5500 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3102 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5500 constraints, Known Traps: 0/0 constraints]
After SMT, in 64815ms problems are : Problem set: 0 solved, 5500 unsolved
Search for dead transitions found 0 dead transitions in 64860ms
Starting structural reductions in LTL mode, iteration 1 : 3102/3115 places, 5550/5576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151625 ms. Remains : 3102/3115 places, 5550/5576 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-10
Stuttering criterion allowed to conclude after 5066 steps with 73 reset in 36 ms.
FORMULA CANConstruction-PT-050-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-10 finished in 151816 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 3115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 3103 transition count 5552
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 3103 transition count 5552
Applied a total of 24 rules in 402 ms. Remains 3103 /3115 variables (removed 12) and now considering 5552/5576 (removed 24) transitions.
// Phase 1: matrix 5552 rows 3103 cols
[2024-05-20 16:48:45] [INFO ] Computed 51 invariants in 38 ms
[2024-05-20 16:48:47] [INFO ] Implicit Places using invariants in 1808 ms returned []
[2024-05-20 16:48:47] [INFO ] Invariant cache hit.
[2024-05-20 16:48:49] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:49:19] [INFO ] Performed 1503/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:49:49] [INFO ] Performed 2434/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:50:09] [INFO ] Implicit Places using invariants and state equation in 82495 ms returned []
Implicit Place search using SMT with State Equation took 84308 ms to find 0 implicit places.
Running 5502 sub problems to find dead transitions.
[2024-05-20 16:50:10] [INFO ] Invariant cache hit.
[2024-05-20 16:50:10] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5502/5502 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5502 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3102/8655 variables, and 51 constraints, problems are : Problem set: 0 solved, 5502 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3103 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5502 constraints, Known Traps: 0/0 constraints]
After SMT, in 64905ms problems are : Problem set: 0 solved, 5502 unsolved
Search for dead transitions found 0 dead transitions in 64956ms
Starting structural reductions in LTL mode, iteration 1 : 3103/3115 places, 5552/5576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149674 ms. Remains : 3103/3115 places, 5552/5576 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-11
Entered a terminal (fully accepting) state of product in 15700 steps with 17 reset in 105 ms.
FORMULA CANConstruction-PT-050-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-11 finished in 149911 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 3115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3102 transition count 5550
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3102 transition count 5550
Applied a total of 26 rules in 420 ms. Remains 3102 /3115 variables (removed 13) and now considering 5550/5576 (removed 26) transitions.
// Phase 1: matrix 5550 rows 3102 cols
[2024-05-20 16:51:15] [INFO ] Computed 51 invariants in 30 ms
[2024-05-20 16:51:17] [INFO ] Implicit Places using invariants in 1726 ms returned []
[2024-05-20 16:51:17] [INFO ] Invariant cache hit.
[2024-05-20 16:51:19] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:51:49] [INFO ] Performed 1768/3102 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:52:19] [INFO ] Performed 2998/3102 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-20 16:52:21] [INFO ] Implicit Places using invariants and state equation in 64312 ms returned []
Implicit Place search using SMT with State Equation took 66040 ms to find 0 implicit places.
Running 5500 sub problems to find dead transitions.
[2024-05-20 16:52:21] [INFO ] Invariant cache hit.
[2024-05-20 16:52:21] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3101 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3101/8652 variables, and 51 constraints, problems are : Problem set: 0 solved, 5500 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3102 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5500/5500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3101 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5500 unsolved
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(s780 0)
(s781 0)
(s782 0)
(s783 0)
(s784 0)
(s785 0)
(s786 0)
(s787 0)
(s788 0)
(s789 0)
(s790 0)
(s791 0)
(s792 0)
(s793 0)
(s794 0)
(s795 0)
(s796 0)
(s797 0)
(s798 0)
(s799 0)
(s800 0)
(s801 0)
(s802 0)
(s803 0)
(s804 0)
(s805 0)
(s806 0)
(s807 0)
(s808 0)
(s809 0)
(s810 0)
(s811 0)
(s812 0)
(s813 0)
(s814 0)
(s815 0)
(s816 0)
(s817 0)
(s818 0)
(s819 0)
(s820 0)
(s821 0)
(s822 0)
(s823 0)
(s824 0)
(s825 0)
(s826 0)
(s827 0)
(s828 0)
(s829 0)
(s830 0)
(s831 0)
(s832 0)
(s833 0)
(s834 0)
(s835 0)
(s836 0)
(s837 timeout
0)
(s838 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3101/8652 variables, and 51 constraints, problems are : Problem set: 0 solved, 5500 unsolved in 30093 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3102 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5500 constraints, Known Traps: 0/0 constraints]
After SMT, in 64904ms problems are : Problem set: 0 solved, 5500 unsolved
Search for dead transitions found 0 dead transitions in 64951ms
Starting structural reductions in LTL mode, iteration 1 : 3102/3115 places, 5550/5576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131419 ms. Remains : 3102/3115 places, 5550/5576 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-12
Stuttering criterion allowed to conclude after 922 steps with 0 reset in 15 ms.
FORMULA CANConstruction-PT-050-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-12 finished in 131542 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U (p1&&F(p2))))))'
Support contains 5 out of 3115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 0 with 334 rules applied. Total rules applied 334 place count 3115 transition count 5242
Reduce places removed 334 places and 0 transitions.
Iterating post reduction 1 with 334 rules applied. Total rules applied 668 place count 2781 transition count 5242
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 668 place count 2781 transition count 5192
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 768 place count 2731 transition count 5192
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 779 place count 2720 transition count 5170
Iterating global reduction 2 with 11 rules applied. Total rules applied 790 place count 2720 transition count 5170
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 2 with 11 rules applied. Total rules applied 801 place count 2720 transition count 5159
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 812 place count 2709 transition count 5159
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 914 place count 2658 transition count 5108
Applied a total of 914 rules in 703 ms. Remains 2658 /3115 variables (removed 457) and now considering 5108/5576 (removed 468) transitions.
// Phase 1: matrix 5108 rows 2658 cols
[2024-05-20 16:53:27] [INFO ] Computed 51 invariants in 48 ms
[2024-05-20 16:53:29] [INFO ] Implicit Places using invariants in 1585 ms returned []
[2024-05-20 16:53:29] [INFO ] Invariant cache hit.
[2024-05-20 16:53:30] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:54:00] [INFO ] Performed 1705/2658 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:54:18] [INFO ] Implicit Places using invariants and state equation in 49711 ms returned []
Implicit Place search using SMT with State Equation took 51300 ms to find 0 implicit places.
[2024-05-20 16:54:19] [INFO ] Redundant transitions in 294 ms returned []
Running 5058 sub problems to find dead transitions.
[2024-05-20 16:54:19] [INFO ] Invariant cache hit.
[2024-05-20 16:54:19] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2657 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5058 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2657/7766 variables, and 51 constraints, problems are : Problem set: 0 solved, 5058 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2658 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5058/5058 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5058 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2657 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5058 unsolved
[2024-05-20 16:54:57] [INFO ] Deduced a trap composed of 53 places in 1388 ms of which 17 ms to minimize.
[2024-05-20 16:54:59] [INFO ] Deduced a trap composed of 53 places in 1289 ms of which 16 ms to minimize.
[2024-05-20 16:55:00] [INFO ] Deduced a trap composed of 53 places in 1410 ms of which 14 ms to minimize.
[2024-05-20 16:55:02] [INFO ] Deduced a trap composed of 53 places in 1368 ms of which 16 ms to minimize.
[2024-05-20 16:55:03] [INFO ] Deduced a trap composed of 53 places in 1431 ms of which 17 ms to minimize.
[2024-05-20 16:55:05] [INFO ] Deduced a trap composed of 53 places in 1398 ms of which 18 ms to minimize.
[2024-05-20 16:55:06] [INFO ] Deduced a trap composed of 53 places in 1364 ms of which 16 ms to minimize.
[2024-05-20 16:55:07] [INFO ] Deduced a trap composed of 53 places in 1399 ms of which 18 ms to minimize.
[2024-05-20 16:55:09] [INFO ] Deduced a trap composed of 53 places in 1422 ms of which 18 ms to minimize.
[2024-05-20 16:55:10] [INFO ] Deduced a trap composed of 53 places in 1342 ms of which 16 ms to minimize.
[2024-05-20 16:55:12] [INFO ] Deduced a trap composed of 53 places in 1380 ms of which 16 ms to minimize.
[2024-05-20 16:55:14] [INFO ] Deduced a trap composed of 53 places in 1723 ms of which 17 ms to minimize.
[2024-05-20 16:55:16] [INFO ] Deduced a trap composed of 54 places in 1652 ms of which 16 ms to minimize.
[2024-05-20 16:55:17] [INFO ] Deduced a trap composed of 53 places in 1721 ms of which 16 ms to minimize.
[2024-05-20 16:55:19] [INFO ] Deduced a trap composed of 53 places in 1690 ms of which 16 ms to minimize.
[2024-05-20 16:55:21] [INFO ] Deduced a trap composed of 53 places in 1659 ms of which 18 ms to minimize.
[2024-05-20 16:55:23] [INFO ] Deduced a trap composed of 53 places in 1847 ms of which 17 ms to minimize.
SMT process timed out in 64368ms, After SMT, problems are : Problem set: 0 solved, 5058 unsolved
Search for dead transitions found 0 dead transitions in 64409ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2658/3115 places, 5108/5576 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116726 ms. Remains : 2658/3115 places, 5108/5576 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-13
Stuttering criterion allowed to conclude after 307 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-050-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-13 finished in 116909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 3115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3115/3115 places, 5576/5576 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 3115 transition count 5240
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 1 with 336 rules applied. Total rules applied 672 place count 2779 transition count 5240
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 672 place count 2779 transition count 5190
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 772 place count 2729 transition count 5190
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 784 place count 2717 transition count 5166
Iterating global reduction 2 with 12 rules applied. Total rules applied 796 place count 2717 transition count 5166
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 2 with 12 rules applied. Total rules applied 808 place count 2717 transition count 5154
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 820 place count 2705 transition count 5154
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 920 place count 2655 transition count 5104
Applied a total of 920 rules in 669 ms. Remains 2655 /3115 variables (removed 460) and now considering 5104/5576 (removed 472) transitions.
// Phase 1: matrix 5104 rows 2655 cols
[2024-05-20 16:55:24] [INFO ] Computed 51 invariants in 42 ms
[2024-05-20 16:55:25] [INFO ] Implicit Places using invariants in 1652 ms returned []
[2024-05-20 16:55:25] [INFO ] Invariant cache hit.
[2024-05-20 16:55:27] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-20 16:55:57] [INFO ] Performed 1621/2655 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-20 16:56:20] [INFO ] Implicit Places using invariants and state equation in 54383 ms returned []
Implicit Place search using SMT with State Equation took 56043 ms to find 0 implicit places.
[2024-05-20 16:56:20] [INFO ] Redundant transitions in 215 ms returned []
Running 5054 sub problems to find dead transitions.
[2024-05-20 16:56:20] [INFO ] Invariant cache hit.
[2024-05-20 16:56:20] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2654 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5054 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2654/7759 variables, and 51 constraints, problems are : Problem set: 0 solved, 5054 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/2655 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5054/5054 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5054 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2654 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5054 unsolved
[2024-05-20 16:56:59] [INFO ] Deduced a trap composed of 54 places in 1365 ms of which 17 ms to minimize.
[2024-05-20 16:57:03] [INFO ] Deduced a trap composed of 53 places in 2606 ms of which 16 ms to minimize.
[2024-05-20 16:57:06] [INFO ] Deduced a trap composed of 53 places in 2543 ms of which 16 ms to minimize.
[2024-05-20 16:57:09] [INFO ] Deduced a trap composed of 53 places in 2578 ms of which 18 ms to minimize.
[2024-05-20 16:57:11] [INFO ] Deduced a trap composed of 53 places in 2541 ms of which 17 ms to minimize.
[2024-05-20 16:57:14] [INFO ] Deduced a trap composed of 53 places in 2830 ms of which 19 ms to minimize.
[2024-05-20 16:57:20] [INFO ] Deduced a trap composed of 62 places in 1511 ms of which 18 ms to minimize.
[2024-05-20 16:57:21] [INFO ] Deduced a trap composed of 53 places in 1426 ms of which 16 ms to minimize.
[2024-05-20 16:57:23] [INFO ] Deduced a trap composed of 53 places in 1438 ms of which 17 ms to minimize.
[2024-05-20 16:57:24] [INFO ] Deduced a trap composed of 53 places in 1430 ms of which 18 ms to minimize.
SMT process timed out in 64086ms, After SMT, problems are : Problem set: 0 solved, 5054 unsolved
Search for dead transitions found 0 dead transitions in 64125ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2655/3115 places, 5104/5576 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 121071 ms. Remains : 2655/3115 places, 5104/5576 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLFireability-14
Stuttering criterion allowed to conclude after 385 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-050-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLFireability-14 finished in 121191 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)))'
[2024-05-20 16:57:25] [INFO ] Flatten gal took : 146 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3277854846118849524
[2024-05-20 16:57:25] [INFO ] Too many transitions (5576) to apply POR reductions. Disabling POR matrices.
[2024-05-20 16:57:25] [INFO ] Applying decomposition
[2024-05-20 16:57:25] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3277854846118849524
Running compilation step : cd /tmp/ltsmin3277854846118849524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-20 16:57:25] [INFO ] Flatten gal took : 137 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14414726790121818369.txt' '-o' '/tmp/graph14414726790121818369.bin' '-w' '/tmp/graph14414726790121818369.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14414726790121818369.bin' '-l' '-1' '-v' '-w' '/tmp/graph14414726790121818369.weights' '-q' '0' '-e' '0.001'
[2024-05-20 16:57:25] [INFO ] Decomposing Gal with order
[2024-05-20 16:57:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 16:57:26] [INFO ] Removed a total of 5042 redundant transitions.
[2024-05-20 16:57:26] [INFO ] Flatten gal took : 476 ms
[2024-05-20 16:57:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 9742 labels/synchronizations in 347 ms.
[2024-05-20 16:57:27] [INFO ] Time to serialize gal into /tmp/LTLFireability6958103947136425632.gal : 45 ms
[2024-05-20 16:57:27] [INFO ] Time to serialize properties into /tmp/LTLFireability18306301623044732307.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6958103947136425632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18306301623044732307.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((i4.u19.Node4IsInserted<1)||(i22.u100.Node22requestsent4<1))"))))
Formula 0 simplified : GF!"((i4.u19.Node4IsInserted<1)||(i22.u100.Node22requestsent4<1))"
Compilation finished in 24818 ms.
Running link step : cd /tmp/ltsmin3277854846118849524;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin3277854846118849524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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

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="CANConstruction-PT-050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-050, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-tall-171620505000044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-050.tgz
mv CANConstruction-PT-050 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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