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.r524-tall-171679080300417.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 SafeBus-PT-06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080300417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 18K Apr 12 14:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 14:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Apr 12 14:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 140K Apr 12 14:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.3K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 12 14:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 12 14:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 173K Apr 12 14:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 840K Apr 12 14:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.6K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 303K 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 SafeBus-PT-06-CTLCardinality-2024-00
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-01
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-02
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-03
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-04
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-05
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-06
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-07
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-08
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-09
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-10
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-11
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-12
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-13
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-14
FORMULA_NAME SafeBus-PT-06-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717225923151

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:12:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 07:12:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:12:04] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2024-06-01 07:12:04] [INFO ] Transformed 144 places.
[2024-06-01 07:12:04] [INFO ] Transformed 451 transitions.
[2024-06-01 07:12:04] [INFO ] Found NUPN structural information;
[2024-06-01 07:12:04] [INFO ] Parsed PT model containing 144 places and 451 transitions and 2968 arcs in 197 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Initial state reduction rules removed 1 formulas.
Reduce places removed 6 places and 0 transitions.
FORMULA SafeBus-PT-06-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 122 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2024-06-01 07:12:04] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2024-06-01 07:12:04] [INFO ] Computed 29 invariants in 26 ms
[2024-06-01 07:12:04] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-06-01 07:12:04] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
[2024-06-01 07:12:04] [INFO ] Invariant cache hit.
[2024-06-01 07:12:05] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-01 07:12:05] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
Running 445 sub problems to find dead transitions.
[2024-06-01 07:12:05] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
[2024-06-01 07:12:05] [INFO ] Invariant cache hit.
[2024-06-01 07:12:05] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 138/138 constraints. Problems are: Problem set: 0 solved, 445 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 14/152 constraints. Problems are: Problem set: 0 solved, 445 unsolved
Problem TDEAD31 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD246 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 15/167 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 07:12:07] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 16 ms to minimize.
[2024-06-01 07:12:07] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 2 ms to minimize.
[2024-06-01 07:12:07] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 2 ms to minimize.
[2024-06-01 07:12:07] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 1 ms to minimize.
[2024-06-01 07:12:08] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:12:08] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:12:08] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:12:09] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 3 ms to minimize.
[2024-06-01 07:12:09] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 1 ms to minimize.
[2024-06-01 07:12:09] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-06-01 07:12:09] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:12:09] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 2 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 1 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-06-01 07:12:10] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 20/187 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 07:12:12] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 2 ms to minimize.
[2024-06-01 07:12:12] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 2 ms to minimize.
[2024-06-01 07:12:12] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 1 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 33 places in 45 ms of which 0 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 46 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 41 places in 73 ms of which 1 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 1 ms to minimize.
[2024-06-01 07:12:13] [INFO ] Deduced a trap composed of 46 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 11/198 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 07:12:15] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 1 ms to minimize.
[2024-06-01 07:12:15] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-06-01 07:12:15] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:12:15] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-06-01 07:12:15] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 5/203 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 07:12:17] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 1 ms to minimize.
[2024-06-01 07:12:17] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-06-01 07:12:17] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2024-06-01 07:12:17] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 4/207 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/207 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 8 (OVERLAPS) 242/380 variables, 138/345 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/380 variables, 43/388 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/380 variables, 0/388 constraints. Problems are: Problem set: 36 solved, 409 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 388 constraints, problems are : Problem set: 36 solved, 409 unsolved in 30037 ms.
Refiners :[Domain max(s): 138/138 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 138/138 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 445/445 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 36 solved, 409 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 138/138 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 14/152 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 15/167 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 40/207 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 07:12:38] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 1 ms to minimize.
[2024-06-01 07:12:38] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 1 ms to minimize.
[2024-06-01 07:12:39] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:12:39] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:12:39] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:12:39] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 07:12:39] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-06-01 07:12:39] [INFO ] Deduced a trap composed of 34 places in 63 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 8/215 constraints. Problems are: Problem set: 36 solved, 409 unsolved
[2024-06-01 07:12:45] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 2 ms to minimize.
[2024-06-01 07:12:45] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 1 ms to minimize.
[2024-06-01 07:12:45] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 3/218 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 0/218 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 7 (OVERLAPS) 242/380 variables, 138/356 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/380 variables, 43/399 constraints. Problems are: Problem set: 36 solved, 409 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/380 variables, 409/808 constraints. Problems are: Problem set: 36 solved, 409 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 808 constraints, problems are : Problem set: 36 solved, 409 unsolved in 30016 ms.
Refiners :[Domain max(s): 138/138 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 138/138 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 409/445 constraints, Known Traps: 51/51 constraints]
After SMT, in 60677ms problems are : Problem set: 36 solved, 409 unsolved
Search for dead transitions found 36 dead transitions in 60701ms
Found 36 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions
Starting structural reductions in LTL mode, iteration 1 : 138/138 places, 415/451 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61278 ms. Remains : 138/138 places, 415/451 transitions.
Support contains 122 out of 138 places after structural reductions.
[2024-06-01 07:13:06] [INFO ] Flatten gal took : 66 ms
[2024-06-01 07:13:06] [INFO ] Flatten gal took : 36 ms
[2024-06-01 07:13:06] [INFO ] Input system was already deterministic with 415 transitions.
Support contains 121 out of 138 places (down from 122) after GAL structural reductions.
FORMULA SafeBus-PT-06-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2211 ms. (18 steps per ms) remains 13/34 properties
BEST_FIRST walk for 40003 steps (8 resets) in 238 ms. (167 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 359 ms. (111 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 366 ms. (109 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 99 ms. (400 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 102 ms. (388 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (8 resets) in 96 ms. (412 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 128 ms. (310 steps per ms) remains 13/13 properties
[2024-06-01 07:13:07] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2024-06-01 07:13:07] [INFO ] Computed 29 invariants in 5 ms
[2024-06-01 07:13:07] [INFO ] State equation strengthened by 43 read => feed constraints.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 108/108 constraints. Problems are: Problem set: 11 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/109 constraints. Problems are: Problem set: 11 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 5/114 constraints. Problems are: Problem set: 11 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/114 constraints. Problems are: Problem set: 11 solved, 2 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 4 (OVERLAPS) 16/124 variables, 12/126 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 16/142 constraints. Problems are: Problem set: 12 solved, 1 unsolved
Problem AtomicPropp27 is UNSAT
After SMT solving in domain Real declared 124/380 variables, and 144 constraints, problems are : Problem set: 13 solved, 0 unsolved in 76 ms.
Refiners :[Domain max(s): 124/138 constraints, Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 7/15 constraints, State Equation: 0/138 constraints, ReadFeed: 0/43 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 140ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 13 atomic propositions for a total of 11 simplifications.
FORMULA SafeBus-PT-06-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 07:13:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 07:13:07] [INFO ] Flatten gal took : 38 ms
FORMULA SafeBus-PT-06-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 39 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Support contains 64 out of 138 places (down from 93) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 5 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 24 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 22 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 5 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 19 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 19 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 34 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 19 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 20 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
RANDOM walk for 27 steps (0 resets) in 9 ms. (2 steps per ms) remains 0/1 properties
FORMULA SafeBus-PT-06-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 22 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 17 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 17 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 4 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 13 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 138/138 places, 415/415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Input system was already deterministic with 415 transitions.
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Flatten gal took : 16 ms
[2024-06-01 07:13:08] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 07:13:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 138 places, 415 transitions and 2620 arcs took 7 ms.
Total runtime 64638 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-00
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-01
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-08
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-09
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-10
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-11
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-12
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-14
Could not compute solution for formula : SafeBus-PT-06-CTLCardinality-2024-15

BK_STOP 1717225989285

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name SafeBus-PT-06-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/677/ctl_0_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/677/ctl_1_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/677/ctl_2_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/677/ctl_3_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/677/ctl_4_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/677/ctl_5_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-12
ctl formula formula --ctl=/tmp/677/ctl_6_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/677/ctl_7_
ctl formula name SafeBus-PT-06-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/677/ctl_8_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="SafeBus-PT-06"
export BK_EXAMINATION="CTLCardinality"
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 SafeBus-PT-06, 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 r524-tall-171679080300417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-06.tgz
mv SafeBus-PT-06 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 ;