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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r070-tall-171620505400225
Last Updated
July 7, 2024

About the Execution of ITS-Tools for CSRepetitions-PT-02

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
323.123 7234.00 17618.00 57.60 TFTFFFFFFFTFTFTT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r070-tall-171620505400225.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CSRepetitions-PT-02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505400225
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 12K Apr 12 09:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 12 09:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 09:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 12 09:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.8K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 12 09:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 12 09:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 39K Apr 12 09:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 218K Apr 12 09:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 26K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-00
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-01
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-02
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-03
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-04
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-05
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-06
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-07
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-08
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-09
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-10
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-11
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-12
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-13
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-14
FORMULA_NAME CSRepetitions-PT-02-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716273529264

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 06:38:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 06:38:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 06:38:50] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2024-05-21 06:38:50] [INFO ] Transformed 23 places.
[2024-05-21 06:38:50] [INFO ] Transformed 28 transitions.
[2024-05-21 06:38:50] [INFO ] Parsed PT model containing 23 places and 28 transitions and 92 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 23 cols
[2024-05-21 06:38:50] [INFO ] Computed 6 invariants in 3 ms
[2024-05-21 06:38:50] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-21 06:38:50] [INFO ] Invariant cache hit.
[2024-05-21 06:38:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 06:38:50] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2024-05-21 06:38:50] [INFO ] Invariant cache hit.
[2024-05-21 06:38:50] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 33 constraints, problems are : Problem set: 0 solved, 24 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 24/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 57 constraints, problems are : Problem set: 0 solved, 24 unsolved in 269 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 599ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 608ms
Finished structural reductions in LTL mode , in 1 iterations and 842 ms. Remains : 23/23 places, 28/28 transitions.
Support contains 23 out of 23 places after structural reductions.
[2024-05-21 06:38:51] [INFO ] Flatten gal took : 17 ms
[2024-05-21 06:38:51] [INFO ] Flatten gal took : 6 ms
[2024-05-21 06:38:51] [INFO ] Input system was already deterministic with 28 transitions.
RANDOM walk for 40001 steps (2224 resets) in 2034 ms. (19 steps per ms) remains 40/68 properties
BEST_FIRST walk for 4003 steps (22 resets) in 36 ms. (108 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (27 resets) in 29 ms. (133 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (27 resets) in 40 ms. (97 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (34 resets) in 36 ms. (108 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (48 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (35 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (48 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (26 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (30 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (85 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (30 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (27 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (57 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (30 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (59 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (59 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (57 resets) in 28 ms. (138 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (48 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (25 resets) in 10 ms. (363 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (27 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (45 resets) in 21 ms. (181 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (29 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (41 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (46 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (51 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (41 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (36 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (35 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (55 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (49 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (41 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (40 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (41 resets) in 18 ms. (210 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (52 resets) in 21 ms. (181 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (36 resets) in 20 ms. (190 steps per ms) remains 40/40 properties
[2024-05-21 06:38:52] [INFO ] Invariant cache hit.
[2024-05-21 06:38:52] [INFO ] State equation strengthened by 4 read => feed constraints.
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp64 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 6/6 constraints. Problems are: Problem set: 29 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 29 solved, 11 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 51/51 variables, and 29 constraints, problems are : Problem set: 40 solved, 0 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 0/4 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 96ms problems are : Problem set: 40 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 40 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 06:38:52] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2024-05-21 06:38:52] [INFO ] Flatten gal took : 4 ms
[2024-05-21 06:38:52] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 06:38:52] [INFO ] Flatten gal took : 3 ms
[2024-05-21 06:38:52] [INFO ] Input system was already deterministic with 28 transitions.
Support contains 17 out of 23 places (down from 22) after GAL structural reductions.
Computed a total of 0 stabilizing places and 4 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-21 06:38:52] [INFO ] Invariant cache hit.
[2024-05-21 06:38:52] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 06:38:52] [INFO ] Invariant cache hit.
[2024-05-21 06:38:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 06:38:52] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2024-05-21 06:38:52] [INFO ] Invariant cache hit.
[2024-05-21 06:38:52] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 33 constraints, problems are : Problem set: 0 solved, 24 unsolved in 207 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 24/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 57 constraints, problems are : Problem set: 0 solved, 24 unsolved in 187 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 403ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 403ms
Finished structural reductions in LTL mode , in 1 iterations and 475 ms. Remains : 23/23 places, 28/28 transitions.
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 3 ms
[2024-05-21 06:38:53] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 3 ms
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality9245960220247251621.gal : 1 ms
[2024-05-21 06:38:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4963973985273901506.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9245960220247251621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4963973985273901506.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7424,0.020627,4028,2,427,5,2544,6,0,119,3392,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.021207,4028,1,0,6,2544,7,1,184,3392,1
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-21 06:38:53] [INFO ] Invariant cache hit.
[2024-05-21 06:38:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 06:38:53] [INFO ] Invariant cache hit.
[2024-05-21 06:38:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 06:38:53] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2024-05-21 06:38:53] [INFO ] Invariant cache hit.
[2024-05-21 06:38:53] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 33 constraints, problems are : Problem set: 0 solved, 24 unsolved in 178 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 24/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 57 constraints, problems are : Problem set: 0 solved, 24 unsolved in 211 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 400ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 401ms
Finished structural reductions in LTL mode , in 1 iterations and 466 ms. Remains : 23/23 places, 28/28 transitions.
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:53] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:53] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality3392622389694062612.gal : 1 ms
[2024-05-21 06:38:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality6877317498246771008.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3392622389694062612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6877317498246771008.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7424,0.014114,4096,2,427,5,2544,6,0,119,3392,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.014424,4096,1,0,6,2544,7,1,184,3392,1
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-21 06:38:53] [INFO ] Invariant cache hit.
[2024-05-21 06:38:53] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 06:38:53] [INFO ] Invariant cache hit.
[2024-05-21 06:38:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 06:38:53] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2024-05-21 06:38:53] [INFO ] Invariant cache hit.
[2024-05-21 06:38:53] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 33 constraints, problems are : Problem set: 0 solved, 24 unsolved in 186 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 24/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 57 constraints, problems are : Problem set: 0 solved, 24 unsolved in 179 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 372ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 372ms
Finished structural reductions in LTL mode , in 1 iterations and 429 ms. Remains : 23/23 places, 28/28 transitions.
[2024-05-21 06:38:54] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:54] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:54] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-21 06:38:54] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:54] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality11274876190008071456.gal : 1 ms
[2024-05-21 06:38:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality1755596644930003281.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11274876190008071456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1755596644930003281.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7424,0.014305,3836,2,427,5,2544,6,0,119,3392,0


Converting to forward existential form...Done !
original formula: A(A((RequestBuffer_2<=Server_Anwering_2_2) U !(AX((Server_Waiting_2<=RequestBuffer_3)))) U AX((AG(EX((Client_Waiting_3<=Client_Waiting_4)...197
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!((!(E(TRUE U !(EX((Client_Waiting_3<=Client_Waiting_4))))) + (Client_Waiting_2>RequestBuf...633
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t6, t8, t12, t13, t14, t16, t17, t19, t21, t23, t24, t26, t27, Intersection with...235
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.415497,21472,1,0,310,106242,93,197,849,131253,327
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-21 06:38:54] [INFO ] Invariant cache hit.
[2024-05-21 06:38:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 06:38:54] [INFO ] Invariant cache hit.
[2024-05-21 06:38:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 06:38:54] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2024-05-21 06:38:54] [INFO ] Invariant cache hit.
[2024-05-21 06:38:54] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 33 constraints, problems are : Problem set: 0 solved, 24 unsolved in 176 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 24/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 57 constraints, problems are : Problem set: 0 solved, 24 unsolved in 179 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 363ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 364ms
Finished structural reductions in LTL mode , in 1 iterations and 424 ms. Remains : 23/23 places, 28/28 transitions.
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 3 ms
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 4 ms
[2024-05-21 06:38:55] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 1 ms
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13596121718659726171.gal : 7 ms
[2024-05-21 06:38:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9161378338167338975.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13596121718659726171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9161378338167338975.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7424,0.020897,4096,2,427,5,2544,6,0,119,3392,0


Converting to forward existential form...Done !
original formula: EG(AX((EF(((Client_Sending_1<2)&&(RequestBufferSlots>1))) * (Server_Anwering_1_1<=Server_Anwering_3_1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((E(TRUE U ((Client_Sending_1<2)&&(RequestBufferSlots>1))) * (Server_Anwering_1_1<=Server_Anwer...178
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t6, t8, t12, t13, t14, t16, t17, t19, t21, t23, t24, t26, t27, Intersection with...235
(forward)formula 0,0,0.108945,8056,1,0,112,26723,84,54,817,29615,98
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-21 06:38:55] [INFO ] Invariant cache hit.
[2024-05-21 06:38:55] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 06:38:55] [INFO ] Invariant cache hit.
[2024-05-21 06:38:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 06:38:55] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2024-05-21 06:38:55] [INFO ] Invariant cache hit.
[2024-05-21 06:38:55] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 33 constraints, problems are : Problem set: 0 solved, 24 unsolved in 192 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 24/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 57 constraints, problems are : Problem set: 0 solved, 24 unsolved in 190 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 388ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 389ms
Finished structural reductions in LTL mode , in 1 iterations and 437 ms. Remains : 23/23 places, 28/28 transitions.
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 4 ms
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 3 ms
[2024-05-21 06:38:55] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:55] [INFO ] Flatten gal took : 1 ms
[2024-05-21 06:38:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality10525062127779409906.gal : 1 ms
[2024-05-21 06:38:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality8200879228526467822.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10525062127779409906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8200879228526467822.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7424,0.014362,4096,2,427,5,2544,6,0,119,3392,0


Converting to forward existential form...Done !
original formula: (AG(EF((AG((Server_Anwering_2_2>RequestBuffer_2)) * (Server_Waiting_1>=1)))) * (AG(((EG((RequestBuffer_4>Client_Waiting_3)) + (RequestBuf...284
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (!(E(TRUE U !((Server_Anwering_2_2>RequestBuffer_2)))) * (Server_Waiting_1>=1)))...400
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t6, t8, t12, t13, t14, t16, t17, t19, t21, t23, t24, t26, t27, Intersection with...235
(forward)formula 0,0,0.177471,11488,1,0,164,45526,92,73,831,53758,170
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-21 06:38:55] [INFO ] Invariant cache hit.
[2024-05-21 06:38:55] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 06:38:55] [INFO ] Invariant cache hit.
[2024-05-21 06:38:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 06:38:55] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2024-05-21 06:38:55] [INFO ] Invariant cache hit.
[2024-05-21 06:38:55] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/51 variables, and 33 constraints, problems are : Problem set: 0 solved, 24 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 4/23 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 28/51 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 24/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 57 constraints, problems are : Problem set: 0 solved, 24 unsolved in 179 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 23/23 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 356ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 356ms
Finished structural reductions in LTL mode , in 1 iterations and 429 ms. Remains : 23/23 places, 28/28 transitions.
[2024-05-21 06:38:56] [INFO ] Flatten gal took : 3 ms
[2024-05-21 06:38:56] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:56] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-21 06:38:56] [INFO ] Flatten gal took : 2 ms
[2024-05-21 06:38:56] [INFO ] Flatten gal took : 1 ms
[2024-05-21 06:38:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality1474159750335275436.gal : 0 ms
[2024-05-21 06:38:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality9492392353814323803.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1474159750335275436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9492392353814323803.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7424,0.01417,4096,2,427,5,2544,6,0,119,3392,0


Converting to forward existential form...Done !
original formula: AF((EF(EG(AG((Server_Anwering_1_2<=RequestBuffer_4)))) + (AX(AF((RequestBuffer_2<=0))) * AX(FALSE))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U EG(!(E(TRUE U !((Server_Anwering_1_2<=RequestBuffer_4)))))) + (!(EX(!(!(EG(!((RequestBuff...200
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t6, t8, t12, t13, t14, t16, t17, t19, t21, t23, t24, t26, t27, Intersection with...235
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.196098,12808,1,0,206,51340,96,115,835,61737,250
FORMULA CSRepetitions-PT-02-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2024-05-21 06:38:56] [INFO ] Flatten gal took : 5 ms
[2024-05-21 06:38:56] [INFO ] Flatten gal took : 4 ms
Total runtime 6127 ms.

BK_STOP 1716273536498

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-PT-02"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CSRepetitions-PT-02, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-tall-171620505400225"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-02.tgz
mv CSRepetitions-PT-02 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;