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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r528-tall-171683762401043
Last Updated
July 7, 2024

About the Execution of LTSMin+red for ShieldRVt-PT-100A

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1641.315 1001533.00 1474758.00 2117.90 ?FFTFFTFFTFFF?FF 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.r528-tall-171683762401043.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 ltsminxred
Input is ShieldRVt-PT-100A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683762401043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 11:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Apr 12 11:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 12 08:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 08:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 273K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-100A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717278481109

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-100A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:48:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 21:48:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:48:02] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2024-06-01 21:48:02] [INFO ] Transformed 803 places.
[2024-06-01 21:48:02] [INFO ] Transformed 803 transitions.
[2024-06-01 21:48:02] [INFO ] Found NUPN structural information;
[2024-06-01 21:48:02] [INFO ] Parsed PT model containing 803 places and 803 transitions and 3406 arcs in 228 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVt-PT-100A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-100A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-100A-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-100A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-100A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-100A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Applied a total of 0 rules in 92 ms. Remains 803 /803 variables (removed 0) and now considering 802/802 (removed 0) transitions.
// Phase 1: matrix 802 rows 803 cols
[2024-06-01 21:48:02] [INFO ] Computed 401 invariants in 24 ms
[2024-06-01 21:48:03] [INFO ] Implicit Places using invariants in 596 ms returned []
[2024-06-01 21:48:03] [INFO ] Invariant cache hit.
[2024-06-01 21:48:04] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 1386 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2024-06-01 21:48:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 803/1605 variables, and 1204 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30044 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 5 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1605 variables, 801/2808 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1605/1605 variables, and 2808 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30020 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
After SMT, in 60472ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60508ms
Finished structural reductions in LTL mode , in 1 iterations and 62013 ms. Remains : 803/803 places, 802/802 transitions.
Support contains 30 out of 803 places after structural reductions.
[2024-06-01 21:49:04] [INFO ] Flatten gal took : 150 ms
[2024-06-01 21:49:05] [INFO ] Flatten gal took : 62 ms
[2024-06-01 21:49:05] [INFO ] Input system was already deterministic with 802 transitions.
RANDOM walk for 40000 steps (8 resets) in 2205 ms. (18 steps per ms) remains 14/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 471 ms. (84 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 527 ms. (75 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 291 ms. (137 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 278 ms. (143 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 348 ms. (114 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 377 ms. (105 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 311 ms. (128 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 308 ms. (129 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 367 ms. (108 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 283 ms. (140 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 14/14 properties
[2024-06-01 21:49:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 24/47 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 24/70 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 756/803 variables, 378/448 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/803 variables, 756/1204 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1605 variables, 0/2007 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/1605 variables, 0/2007 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1605/1605 variables, and 2007 constraints, problems are : Problem set: 0 solved, 14 unsolved in 1920 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 24/47 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 24/70 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 756/803 variables, 378/448 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/803 variables, 756/1204 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1605 variables, 14/2021 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1605 variables, 0/2021 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 0/1605 variables, 0/2021 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1605/1605 variables, and 2021 constraints, problems are : Problem set: 0 solved, 14 unsolved in 2103 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 4047ms problems are : Problem set: 0 solved, 14 unsolved
Fused 14 Parikh solutions to 13 different solutions.
Finished Parikh walk after 45951 steps, including 998 resets, run visited all 1 properties in 383 ms. (steps per millisecond=119 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 14 properties in 11752 ms.
FORMULA ShieldRVt-PT-100A-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 802 transition count 801
Applied a total of 2 rules in 117 ms. Remains 802 /803 variables (removed 1) and now considering 801/802 (removed 1) transitions.
// Phase 1: matrix 801 rows 802 cols
[2024-06-01 21:49:23] [INFO ] Computed 401 invariants in 5 ms
[2024-06-01 21:49:24] [INFO ] Implicit Places using invariants in 371 ms returned [795]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 376 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 801/803 places, 801/802 transitions.
Applied a total of 0 rules in 38 ms. Remains 801 /801 variables (removed 0) and now considering 801/801 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 531 ms. Remains : 801/803 places, 801/802 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 811 ms.
Product exploration explored 100000 steps with 0 reset in 940 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 540 ms. (73 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 483 ms. (82 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 48710 steps, run visited all 1 properties in 562 ms. (steps per millisecond=86 )
Probabilistic random walk after 48710 steps, saw 47692 distinct states, run finished after 567 ms. (steps per millisecond=85 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 801/801 places, 801/801 transitions.
Applied a total of 0 rules in 36 ms. Remains 801 /801 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 801 cols
[2024-06-01 21:49:27] [INFO ] Computed 400 invariants in 9 ms
[2024-06-01 21:49:27] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-06-01 21:49:27] [INFO ] Invariant cache hit.
[2024-06-01 21:49:28] [INFO ] Implicit Places using invariants and state equation in 780 ms returned []
Implicit Place search using SMT with State Equation took 1149 ms to find 0 implicit places.
[2024-06-01 21:49:28] [INFO ] Redundant transitions in 44 ms returned []
Running 800 sub problems to find dead transitions.
[2024-06-01 21:49:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 1/801 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/801 variables, 1/1201 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s606 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 801/1602 variables, and 1201 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30020 ms.
Refiners :[Domain max(s): 801/801 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/801 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 1/801 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/801 variables, 1/1201 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/801 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 801/1602 variables, 801/2002 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1602 variables, 800/2802 constraints. Problems are: Problem set: 0 solved, 800 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1602/1602 variables, and 2802 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30028 ms.
Refiners :[Domain max(s): 801/801 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 801/801 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60285ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60295ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61533 ms. Remains : 801/801 places, 801/801 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 551 ms. (72 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 339 ms. (117 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 48710 steps, run visited all 1 properties in 489 ms. (steps per millisecond=99 )
Probabilistic random walk after 48710 steps, saw 47692 distinct states, run finished after 492 ms. (steps per millisecond=99 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 735 ms.
Product exploration explored 100000 steps with 0 reset in 914 ms.
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 801/801 places, 801/801 transitions.
Applied a total of 0 rules in 26 ms. Remains 801 /801 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-06-01 21:50:31] [INFO ] Invariant cache hit.
[2024-06-01 21:50:32] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-06-01 21:50:32] [INFO ] Invariant cache hit.
[2024-06-01 21:50:32] [INFO ] Implicit Places using invariants and state equation in 743 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
[2024-06-01 21:50:32] [INFO ] Redundant transitions in 54 ms returned []
Running 800 sub problems to find dead transitions.
[2024-06-01 21:50:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 1/801 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/801 variables, 1/1201 constraints. Problems are: Problem set: 0 solved, 800 unsolved
(s314 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s310 0.0)
(s311 1.0)
(s312 0.0)
(s313 1.0)
(s314 0.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 801/1602 variables, and 1201 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30026 ms.
Refiners :[Domain max(s): 801/801 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/801 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 800 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 2 (OVERLAPS) 1/801 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/801 variables, 1/1201 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/801 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 5 (OVERLAPS) 801/1602 variables, 801/2002 constraints. Problems are: Problem set: 0 solved, 800 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1602 variables, 800/2802 constraints. Problems are: Problem set: 0 solved, 800 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 1602/1602 variables, and 2802 constraints, problems are : Problem set: 0 solved, 800 unsolved in 30028 ms.
Refiners :[Domain max(s): 801/801 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 801/801 constraints, PredecessorRefiner: 800/800 constraints, Known Traps: 0/0 constraints]
After SMT, in 60274ms problems are : Problem set: 0 solved, 800 unsolved
Search for dead transitions found 0 dead transitions in 60283ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61481 ms. Remains : 801/801 places, 801/801 transitions.
Treatment of property ShieldRVt-PT-100A-LTLCardinality-00 finished in 129745 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(p1)&&p0)))'
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Applied a total of 0 rules in 13 ms. Remains 803 /803 variables (removed 0) and now considering 802/802 (removed 0) transitions.
// Phase 1: matrix 802 rows 803 cols
[2024-06-01 21:51:33] [INFO ] Computed 401 invariants in 3 ms
[2024-06-01 21:51:33] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-06-01 21:51:33] [INFO ] Invariant cache hit.
[2024-06-01 21:51:34] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 1207 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2024-06-01 21:51:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 803/1605 variables, and 1204 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30024 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 5 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1605 variables, 801/2808 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1605/1605 variables, and 2808 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30025 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
After SMT, in 60249ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60265ms
Finished structural reductions in LTL mode , in 1 iterations and 61489 ms. Remains : 803/803 places, 802/802 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-100A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-100A-LTLCardinality-04 finished in 61655 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 2 out of 803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Applied a total of 0 rules in 13 ms. Remains 803 /803 variables (removed 0) and now considering 802/802 (removed 0) transitions.
[2024-06-01 21:52:34] [INFO ] Invariant cache hit.
[2024-06-01 21:52:35] [INFO ] Implicit Places using invariants in 344 ms returned []
[2024-06-01 21:52:35] [INFO ] Invariant cache hit.
[2024-06-01 21:52:36] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1122 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2024-06-01 21:52:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 803/1605 variables, and 1204 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30015 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 5 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1605 variables, 801/2808 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1605/1605 variables, and 2808 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30023 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
After SMT, in 60264ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60274ms
Finished structural reductions in LTL mode , in 1 iterations and 61414 ms. Remains : 803/803 places, 802/802 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-06
Product exploration explored 100000 steps with 33333 reset in 2361 ms.
Product exploration explored 100000 steps with 33333 reset in 2472 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 17 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-100A-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-100A-LTLCardinality-06 finished in 66422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((p1&&F(p2))))))'
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Applied a total of 0 rules in 13 ms. Remains 803 /803 variables (removed 0) and now considering 802/802 (removed 0) transitions.
[2024-06-01 21:53:41] [INFO ] Invariant cache hit.
[2024-06-01 21:53:41] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-06-01 21:53:41] [INFO ] Invariant cache hit.
[2024-06-01 21:53:42] [INFO ] Implicit Places using invariants and state equation in 775 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2024-06-01 21:53:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 803/1605 variables, and 1204 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30019 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 5 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1605 variables, 801/2808 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1605/1605 variables, and 2808 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30037 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
After SMT, in 60239ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60247ms
Finished structural reductions in LTL mode , in 1 iterations and 61395 ms. Remains : 803/803 places, 802/802 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 3052 ms.
Product exploration explored 100000 steps with 50000 reset in 3173 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 19 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-100A-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-100A-LTLCardinality-09 finished in 67778 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 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 800 transition count 800
Applied a total of 3 rules in 54 ms. Remains 800 /803 variables (removed 3) and now considering 800/802 (removed 2) transitions.
// Phase 1: matrix 800 rows 800 cols
[2024-06-01 21:54:49] [INFO ] Computed 400 invariants in 3 ms
[2024-06-01 21:54:49] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-06-01 21:54:49] [INFO ] Invariant cache hit.
[2024-06-01 21:54:50] [INFO ] Implicit Places using invariants and state equation in 612 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
[2024-06-01 21:54:50] [INFO ] Redundant transitions in 7 ms returned []
Running 799 sub problems to find dead transitions.
[2024-06-01 21:54:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1600/1600 variables, and 2000 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30028 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 799 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1600 variables, 799/2799 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1600/1600 variables, and 2799 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30032 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
After SMT, in 60193ms problems are : Problem set: 0 solved, 799 unsolved
Search for dead transitions found 0 dead transitions in 60200ms
Starting structural reductions in SI_LTL mode, iteration 1 : 800/803 places, 800/802 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61352 ms. Remains : 800/803 places, 800/802 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-11
Product exploration explored 100000 steps with 0 reset in 716 ms.
Product exploration explored 100000 steps with 0 reset in 936 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 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 43 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 754 ms. (52 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 495 ms. (80 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4400 steps, run visited all 1 properties in 49 ms. (steps per millisecond=89 )
Probabilistic random walk after 4400 steps, saw 4253 distinct states, run finished after 50 ms. (steps per millisecond=88 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 800/800 places, 800/800 transitions.
Applied a total of 0 rules in 54 ms. Remains 800 /800 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-06-01 21:55:53] [INFO ] Invariant cache hit.
[2024-06-01 21:55:53] [INFO ] Implicit Places using invariants in 385 ms returned []
[2024-06-01 21:55:53] [INFO ] Invariant cache hit.
[2024-06-01 21:55:54] [INFO ] Implicit Places using invariants and state equation in 644 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
[2024-06-01 21:55:54] [INFO ] Redundant transitions in 7 ms returned []
Running 799 sub problems to find dead transitions.
[2024-06-01 21:55:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1600/1600 variables, and 2000 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30017 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 799 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1600 variables, 799/2799 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1600/1600 variables, and 2799 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30021 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 799 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61317 ms. Remains : 800/800 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 409 ms. (97 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 240 ms. (165 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4400 steps, run visited all 1 properties in 50 ms. (steps per millisecond=88 )
Probabilistic random walk after 4400 steps, saw 4253 distinct states, run finished after 51 ms. (steps per millisecond=86 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 91 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 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 793 ms.
Product exploration explored 100000 steps with 0 reset in 974 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 800/800 places, 800/800 transitions.
Applied a total of 0 rules in 21 ms. Remains 800 /800 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-06-01 21:56:56] [INFO ] Invariant cache hit.
[2024-06-01 21:56:57] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-06-01 21:56:57] [INFO ] Invariant cache hit.
[2024-06-01 21:56:57] [INFO ] Implicit Places using invariants and state equation in 674 ms returned []
Implicit Place search using SMT with State Equation took 1032 ms to find 0 implicit places.
[2024-06-01 21:56:57] [INFO ] Redundant transitions in 8 ms returned []
Running 799 sub problems to find dead transitions.
[2024-06-01 21:56:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1600/1600 variables, and 2000 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30021 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 799 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1600 variables, 799/2799 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1600/1600 variables, and 2799 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30032 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
After SMT, in 60206ms problems are : Problem set: 0 solved, 799 unsolved
Search for dead transitions found 0 dead transitions in 60215ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61282 ms. Remains : 800/800 places, 800/800 transitions.
Treatment of property ShieldRVt-PT-100A-LTLCardinality-11 finished in 188928 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(p1)))'
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 802 transition count 801
Applied a total of 2 rules in 36 ms. Remains 802 /803 variables (removed 1) and now considering 801/802 (removed 1) transitions.
// Phase 1: matrix 801 rows 802 cols
[2024-06-01 21:57:58] [INFO ] Computed 401 invariants in 10 ms
[2024-06-01 21:57:58] [INFO ] Implicit Places using invariants in 376 ms returned [795]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 378 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 801/803 places, 801/802 transitions.
Applied a total of 0 rules in 25 ms. Remains 801 /801 variables (removed 0) and now considering 801/801 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 439 ms. Remains : 801/803 places, 801/802 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-100A-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-100A-LTLCardinality-12 finished in 562 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 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 800 transition count 800
Applied a total of 3 rules in 42 ms. Remains 800 /803 variables (removed 3) and now considering 800/802 (removed 2) transitions.
// Phase 1: matrix 800 rows 800 cols
[2024-06-01 21:57:58] [INFO ] Computed 400 invariants in 8 ms
[2024-06-01 21:57:58] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-06-01 21:57:58] [INFO ] Invariant cache hit.
[2024-06-01 21:57:59] [INFO ] Implicit Places using invariants and state equation in 661 ms returned []
Implicit Place search using SMT with State Equation took 993 ms to find 0 implicit places.
[2024-06-01 21:57:59] [INFO ] Redundant transitions in 8 ms returned []
Running 799 sub problems to find dead transitions.
[2024-06-01 21:57:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1600/1600 variables, and 2000 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30023 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 799 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1600 variables, 799/2799 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1600/1600 variables, and 2799 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30026 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
After SMT, in 60210ms problems are : Problem set: 0 solved, 799 unsolved
Search for dead transitions found 0 dead transitions in 60219ms
Starting structural reductions in SI_LTL mode, iteration 1 : 800/803 places, 800/802 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61269 ms. Remains : 800/803 places, 800/802 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-13
Product exploration explored 100000 steps with 0 reset in 740 ms.
Product exploration explored 100000 steps with 0 reset in 948 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 320 ms. (124 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (8 resets) in 237 ms. (168 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 29572 steps, run visited all 1 properties in 292 ms. (steps per millisecond=101 )
Probabilistic random walk after 29572 steps, saw 28692 distinct states, run finished after 292 ms. (steps per millisecond=101 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 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 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 800/800 places, 800/800 transitions.
Applied a total of 0 rules in 26 ms. Remains 800 /800 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-06-01 21:59:02] [INFO ] Invariant cache hit.
[2024-06-01 21:59:02] [INFO ] Implicit Places using invariants in 347 ms returned []
[2024-06-01 21:59:02] [INFO ] Invariant cache hit.
[2024-06-01 21:59:03] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 1000 ms to find 0 implicit places.
[2024-06-01 21:59:03] [INFO ] Redundant transitions in 7 ms returned []
Running 799 sub problems to find dead transitions.
[2024-06-01 21:59:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1600/1600 variables, and 2000 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30021 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 799 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1600 variables, 799/2799 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1600/1600 variables, and 2799 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30023 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
After SMT, in 60197ms problems are : Problem set: 0 solved, 799 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61245 ms. Remains : 800/800 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 386 ms. (103 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 252 ms. (158 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 29572 steps, run visited all 1 properties in 295 ms. (steps per millisecond=100 )
Probabilistic random walk after 29572 steps, saw 28692 distinct states, run finished after 297 ms. (steps per millisecond=99 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 742 ms.
Product exploration explored 100000 steps with 0 reset in 946 ms.
Support contains 2 out of 800 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 800/800 places, 800/800 transitions.
Applied a total of 0 rules in 20 ms. Remains 800 /800 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-06-01 22:00:06] [INFO ] Invariant cache hit.
[2024-06-01 22:00:06] [INFO ] Implicit Places using invariants in 347 ms returned []
[2024-06-01 22:00:06] [INFO ] Invariant cache hit.
[2024-06-01 22:00:07] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 1004 ms to find 0 implicit places.
[2024-06-01 22:00:07] [INFO ] Redundant transitions in 7 ms returned []
Running 799 sub problems to find dead transitions.
[2024-06-01 22:00:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1600/1600 variables, and 2000 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30039 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 799 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 800/800 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 400/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/800 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 3 (OVERLAPS) 800/1600 variables, 800/2000 constraints. Problems are: Problem set: 0 solved, 799 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1600 variables, 799/2799 constraints. Problems are: Problem set: 0 solved, 799 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1600/1600 variables, and 2799 constraints, problems are : Problem set: 0 solved, 799 unsolved in 30019 ms.
Refiners :[Domain max(s): 800/800 constraints, Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 800/800 constraints, PredecessorRefiner: 799/799 constraints, Known Traps: 0/0 constraints]
After SMT, in 60192ms problems are : Problem set: 0 solved, 799 unsolved
Search for dead transitions found 0 dead transitions in 60201ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61245 ms. Remains : 800/800 places, 800/800 transitions.
Treatment of property ShieldRVt-PT-100A-LTLCardinality-13 finished in 189013 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U X(p0)))||F(p1)))'
Support contains 2 out of 803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Applied a total of 0 rules in 11 ms. Remains 803 /803 variables (removed 0) and now considering 802/802 (removed 0) transitions.
// Phase 1: matrix 802 rows 803 cols
[2024-06-01 22:01:07] [INFO ] Computed 401 invariants in 2 ms
[2024-06-01 22:01:07] [INFO ] Implicit Places using invariants in 360 ms returned []
[2024-06-01 22:01:07] [INFO ] Invariant cache hit.
[2024-06-01 22:01:08] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 1107 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2024-06-01 22:01:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s124 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 803/1605 variables, and 1204 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30024 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 5 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1605 variables, 801/2808 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1605/1605 variables, and 2808 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30019 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
After SMT, in 60226ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60233ms
Finished structural reductions in LTL mode , in 1 iterations and 61353 ms. Remains : 803/803 places, 802/802 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-14
Product exploration explored 100000 steps with 0 reset in 724 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA ShieldRVt-PT-100A-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-100A-LTLCardinality-14 finished in 62208 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 803/803 places, 802/802 transitions.
Applied a total of 0 rules in 12 ms. Remains 803 /803 variables (removed 0) and now considering 802/802 (removed 0) transitions.
[2024-06-01 22:02:09] [INFO ] Invariant cache hit.
[2024-06-01 22:02:10] [INFO ] Implicit Places using invariants in 351 ms returned []
[2024-06-01 22:02:10] [INFO ] Invariant cache hit.
[2024-06-01 22:02:10] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1105 ms to find 0 implicit places.
Running 801 sub problems to find dead transitions.
[2024-06-01 22:02:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 803/1605 variables, and 1204 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30017 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 801 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/802 variables, 802/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/802 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 2 (OVERLAPS) 1/803 variables, 401/1203 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/803 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/803 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 5 (OVERLAPS) 802/1605 variables, 803/2007 constraints. Problems are: Problem set: 0 solved, 801 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1605 variables, 801/2808 constraints. Problems are: Problem set: 0 solved, 801 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1605/1605 variables, and 2808 constraints, problems are : Problem set: 0 solved, 801 unsolved in 30015 ms.
Refiners :[Domain max(s): 803/803 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 803/803 constraints, PredecessorRefiner: 801/801 constraints, Known Traps: 0/0 constraints]
After SMT, in 60243ms problems are : Problem set: 0 solved, 801 unsolved
Search for dead transitions found 0 dead transitions in 60251ms
Finished structural reductions in LTL mode , in 1 iterations and 61369 ms. Remains : 803/803 places, 802/802 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-100A-LTLCardinality-15
Product exploration explored 100000 steps with 0 reset in 731 ms.
Product exploration explored 100000 steps with 0 reset in 921 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 81 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 523 ms. (76 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 399 ms. (100 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 206593 steps, run visited all 1 properties in 2091 ms. (steps per millisecond=98 )
Probabilistic random walk after 206593 steps, saw 204795 distinct states, run finished after 2093 ms. (steps per millisecond=98 ) properties seen :1
Knowledge obtained : [(AND p1 p0), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X p0), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (NOT p1))
Knowledge based reduction with 6 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-100A-LTLCardinality-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-100A-LTLCardinality-15 finished in 65796 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-06-01 22:03:16] [INFO ] Flatten gal took : 110 ms
[2024-06-01 22:03:16] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-06-01 22:03:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 803 places, 802 transitions and 3404 arcs took 9 ms.
Total runtime 913885 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : ShieldRVt-PT-100A-LTLCardinality-00
FORMULA ShieldRVt-PT-100A-LTLCardinality-11 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : ShieldRVt-PT-100A-LTLCardinality-13

BK_STOP 1717279482642

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name ShieldRVt-PT-100A-LTLCardinality-00
ltl formula formula --ltl=/tmp/1109/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 803 places, 802 transitions and 3404 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1109/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1109/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.020 user 0.040 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1109/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1109/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 804 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 804, there are 814 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~2491 levels ~10000 states ~181064 transitions
pnml2lts-mc( 3/ 4): ~4986 levels ~20000 states ~389048 transitions
pnml2lts-mc( 0/ 4): ~9996 levels ~40000 states ~848432 transitions
pnml2lts-mc( 0/ 4): ~19991 levels ~80000 states ~1767392 transitions
pnml2lts-mc( 3/ 4): ~39933 levels ~160000 states ~3427840 transitions
pnml2lts-mc( 3/ 4): ~79910 levels ~320000 states ~7141664 transitions
pnml2lts-mc( 3/ 4): ~159867 levels ~640000 states ~14861696 transitions
pnml2lts-mc( 3/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 685909
pnml2lts-mc( 0/ 4): unique transitions count: 18271516
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 5608706
pnml2lts-mc( 0/ 4): - claim success count: 685923
pnml2lts-mc( 0/ 4): - cum. max stack depth: 685726
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 685925 states 18271619 transitions, fanout: 26.638
pnml2lts-mc( 0/ 4): Total exploration time 29.450 sec (29.400 sec minimum, 29.435 sec on average)
pnml2lts-mc( 0/ 4): States per second: 23291, Transitions per second: 620428
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 97.7MB, 23.2 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 13.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 814 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 97.7MB (~256.0MB paged-in)
ltl formula name ShieldRVt-PT-100A-LTLCardinality-11
ltl formula formula --ltl=/tmp/1109/ltl_1_
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 803 places, 802 transitions and 3404 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.020 user 0.030 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1109/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1109/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1109/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1109/ltl_1_
pnml2lts-mc( 0/ 4): There are 804 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 804, there are 814 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~2484 levels ~10000 states ~75816 transitions
pnml2lts-mc( 1/ 4): ~4976 levels ~20000 states ~160144 transitions
pnml2lts-mc( 1/ 4): ~9967 levels ~40000 states ~337780 transitions
pnml2lts-mc( 1/ 4): ~19957 levels ~80000 states ~707092 transitions
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~12616!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 65997
pnml2lts-mc( 0/ 4): unique transitions count: 698616
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 186415
pnml2lts-mc( 0/ 4): - claim success count: 66005
pnml2lts-mc( 0/ 4): - cum. max stack depth: 65838
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 66006 states 698641 transitions, fanout: 10.585
pnml2lts-mc( 0/ 4): Total exploration time 2.990 sec (2.970 sec minimum, 2.983 sec on average)
pnml2lts-mc( 0/ 4): States per second: 22076, Transitions per second: 233659
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 7.5MB, 20.9 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 1.0%/7.0%
pnml2lts-mc( 0/ 4): Stored 814 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 7.5MB (~256.0MB paged-in)
ltl formula name ShieldRVt-PT-100A-LTLCardinality-13
ltl formula formula --ltl=/tmp/1109/ltl_2_
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 803 places, 802 transitions and 3404 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.180 real 0.040 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1109/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1109/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1109/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1109/ltl_2_
pnml2lts-mc( 0/ 4): There are 804 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 804, there are 814 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~2489 levels ~10000 states ~88880 transitions
pnml2lts-mc( 3/ 4): ~4985 levels ~20000 states ~188744 transitions
pnml2lts-mc( 3/ 4): ~9959 levels ~40000 states ~394948 transitions
pnml2lts-mc( 1/ 4): ~19972 levels ~80000 states ~772880 transitions
pnml2lts-mc( 1/ 4): ~39953 levels ~160000 states ~1611764 transitions
pnml2lts-mc( 1/ 4): ~79940 levels ~320000 states ~3333356 transitions
pnml2lts-mc( 1/ 4): ~159931 levels ~640000 states ~7310340 transitions
pnml2lts-mc( 1/ 4): ~319902 levels ~1280000 states ~15769164 transitions
pnml2lts-mc( 0/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1402634
pnml2lts-mc( 0/ 4): unique transitions count: 19448910
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 5957300
pnml2lts-mc( 0/ 4): - claim success count: 1402646
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1402133
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1402647 states 19448942 transitions, fanout: 13.866
pnml2lts-mc( 0/ 4): Total exploration time 51.770 sec (51.710 sec minimum, 51.728 sec on average)
pnml2lts-mc( 0/ 4): States per second: 27094, Transitions per second: 375680
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 138.1MB, 14.9 B/state, compr.: 0.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 28.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 814 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 138.1MB (~256.0MB paged-in)

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="ShieldRVt-PT-100A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ShieldRVt-PT-100A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683762401043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-100A.tgz
mv ShieldRVt-PT-100A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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