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.r504-tall-171649613100563.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)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is Medical-PT-14, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r504-tall-171649613100563
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K 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 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 13 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 13 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 13 14:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 13 14:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 3.1M 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 Medical-PT-14-LTLCardinality-00
FORMULA_NAME Medical-PT-14-LTLCardinality-01
FORMULA_NAME Medical-PT-14-LTLCardinality-02
FORMULA_NAME Medical-PT-14-LTLCardinality-03
FORMULA_NAME Medical-PT-14-LTLCardinality-04
FORMULA_NAME Medical-PT-14-LTLCardinality-05
FORMULA_NAME Medical-PT-14-LTLCardinality-06
FORMULA_NAME Medical-PT-14-LTLCardinality-07
FORMULA_NAME Medical-PT-14-LTLCardinality-08
FORMULA_NAME Medical-PT-14-LTLCardinality-09
FORMULA_NAME Medical-PT-14-LTLCardinality-10
FORMULA_NAME Medical-PT-14-LTLCardinality-11
FORMULA_NAME Medical-PT-14-LTLCardinality-12
FORMULA_NAME Medical-PT-14-LTLCardinality-13
FORMULA_NAME Medical-PT-14-LTLCardinality-14
FORMULA_NAME Medical-PT-14-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717230054118

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-14
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 08:20:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 08:20:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 08:20:55] [INFO ] Load time of PNML (sax parser for PT used): 295 ms
[2024-06-01 08:20:55] [INFO ] Transformed 312 places.
[2024-06-01 08:20:55] [INFO ] Transformed 5431 transitions.
[2024-06-01 08:20:55] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 444 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 242 places in 23 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Medical-PT-14-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-14-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 26 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2024-06-01 08:20:56] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2024-06-01 08:20:56] [INFO ] Computed 8 invariants in 11 ms
[2024-06-01 08:20:56] [INFO ] Implicit Places using invariants in 397 ms returned []
[2024-06-01 08:20:56] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-06-01 08:20:56] [INFO ] Invariant cache hit.
[2024-06-01 08:20:56] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-06-01 08:20:56] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2024-06-01 08:20:56] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2024-06-01 08:20:56] [INFO ] Invariant cache hit.
[2024-06-01 08:20:56] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 222 unsolved
[2024-06-01 08:20:58] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 7 ms to minimize.
Problem TDEAD213 is UNSAT
Problem TDEAD218 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/9 constraints. Problems are: Problem set: 2 solved, 220 unsolved
[2024-06-01 08:20:58] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 1 ms to minimize.
[2024-06-01 08:20:59] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 3 ms to minimize.
Problem TDEAD203 is UNSAT
Problem TDEAD208 is UNSAT
[2024-06-01 08:20:59] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 3/12 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/77 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/133 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 0/133 constraints. Problems are: Problem set: 6 solved, 216 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/249 variables, 2/135 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/249 variables, 0/135 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 11 (OVERLAPS) 0/249 variables, 0/135 constraints. Problems are: Problem set: 6 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 135 constraints, problems are : Problem set: 6 solved, 216 unsolved in 5954 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 6 solved, 216 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 6/6 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 2/8 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/8 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 2/65 variables, 2/10 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 2/12 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 6 (OVERLAPS) 182/247 variables, 65/77 constraints. Problems are: Problem set: 6 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 56/133 constraints. Problems are: Problem set: 6 solved, 216 unsolved
Problem TDEAD8 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD128 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 133/266 constraints. Problems are: Problem set: 9 solved, 213 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 0/266 constraints. Problems are: Problem set: 9 solved, 213 unsolved
At refinement iteration 10 (OVERLAPS) 2/249 variables, 2/268 constraints. Problems are: Problem set: 9 solved, 213 unsolved
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD177 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/249 variables, 83/351 constraints. Problems are: Problem set: 14 solved, 208 unsolved
[2024-06-01 08:21:07] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-06-01 08:21:07] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
[2024-06-01 08:21:07] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 1 ms to minimize.
[2024-06-01 08:21:07] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-06-01 08:21:07] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
Problem TDEAD149 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD170 is UNSAT
At refinement iteration 12 (INCLUDED_ONLY) 0/249 variables, 5/356 constraints. Problems are: Problem set: 18 solved, 204 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/249 variables, 0/356 constraints. Problems are: Problem set: 18 solved, 204 unsolved
At refinement iteration 14 (OVERLAPS) 0/249 variables, 0/356 constraints. Problems are: Problem set: 18 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Int declared 249/249 variables, and 356 constraints, problems are : Problem set: 18 solved, 204 unsolved in 9409 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 67/67 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 216/222 constraints, Known Traps: 9/9 constraints]
After SMT, in 15673ms problems are : Problem set: 18 solved, 204 unsolved
Search for dead transitions found 18 dead transitions in 15711ms
Found 18 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 18 transitions
Dead transitions reduction (with SMT) removed 18 transitions
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 209/227 transitions.
Reduce places removed 6 places and 43 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 61 transition count 166
Reduce places removed 4 places and 31 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 57 transition count 135
Reduce places removed 2 places and 14 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 55 transition count 121
Reduce places removed 3 places and 19 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 15 place count 52 transition count 102
Applied a total of 15 rules in 3 ms. Remains 52 /67 variables (removed 15) and now considering 102/209 (removed 107) transitions.
[2024-06-01 08:21:12] [INFO ] Flow matrix only has 90 transitions (discarded 12 similar events)
// Phase 1: matrix 90 rows 52 cols
[2024-06-01 08:21:12] [INFO ] Computed 8 invariants in 2 ms
[2024-06-01 08:21:12] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 08:21:12] [INFO ] Flow matrix only has 90 transitions (discarded 12 similar events)
[2024-06-01 08:21:12] [INFO ] Invariant cache hit.
[2024-06-01 08:21:12] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-01 08:21:12] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/69 places, 102/227 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16570 ms. Remains : 52/69 places, 102/227 transitions.
Support contains 3 out of 52 places after structural reductions.
[2024-06-01 08:21:12] [INFO ] Flatten gal took : 35 ms
[2024-06-01 08:21:12] [INFO ] Flatten gal took : 14 ms
[2024-06-01 08:21:12] [INFO ] Input system was already deterministic with 102 transitions.
RANDOM walk for 628 steps (2 resets) in 16 ms. (36 steps per ms) remains 0/3 properties
FORMULA Medical-PT-14-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 7 stabilizing places and 22 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 102/102 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 52 transition count 99
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 49 transition count 99
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 48 transition count 99
Applied a total of 8 rules in 15 ms. Remains 48 /52 variables (removed 4) and now considering 99/102 (removed 3) transitions.
[2024-06-01 08:21:13] [INFO ] Flow matrix only has 86 transitions (discarded 13 similar events)
// Phase 1: matrix 86 rows 48 cols
[2024-06-01 08:21:13] [INFO ] Computed 8 invariants in 1 ms
[2024-06-01 08:21:13] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 08:21:13] [INFO ] Flow matrix only has 86 transitions (discarded 13 similar events)
[2024-06-01 08:21:13] [INFO ] Invariant cache hit.
[2024-06-01 08:21:13] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-06-01 08:21:13] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-06-01 08:21:13] [INFO ] Redundant transitions in 2 ms returned []
Running 97 sub problems to find dead transitions.
[2024-06-01 08:21:13] [INFO ] Flow matrix only has 86 transitions (discarded 13 similar events)
[2024-06-01 08:21:13] [INFO ] Invariant cache hit.
[2024-06-01 08:21:13] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-06-01 08:21:13] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (OVERLAPS) 1/48 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 86/134 variables, 48/57 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 44/101 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-06-01 08:21:14] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/134 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 0/134 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 102 constraints, problems are : Problem set: 0 solved, 97 unsolved in 1815 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 48/48 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (OVERLAPS) 1/48 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 86/134 variables, 48/58 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 44/102 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD47 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 97/199 constraints. Problems are: Problem set: 8 solved, 89 unsolved
[2024-06-01 08:21:15] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
[2024-06-01 08:21:15] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
[2024-06-01 08:21:15] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
[2024-06-01 08:21:15] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2024-06-01 08:21:15] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 5/204 constraints. Problems are: Problem set: 8 solved, 89 unsolved
[2024-06-01 08:21:16] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 1/205 constraints. Problems are: Problem set: 8 solved, 89 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/134 variables, 0/205 constraints. Problems are: Problem set: 8 solved, 89 unsolved
At refinement iteration 11 (OVERLAPS) 0/134 variables, 0/205 constraints. Problems are: Problem set: 8 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 205 constraints, problems are : Problem set: 8 solved, 89 unsolved in 2144 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 48/48 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 8/8 constraints]
After SMT, in 3997ms problems are : Problem set: 8 solved, 89 unsolved
Search for dead transitions found 8 dead transitions in 3999ms
Found 8 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 48/52 places, 91/102 transitions.
Reduce places removed 4 places and 14 transitions.
Reduce places removed 2 places and 8 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 42 transition count 69
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 41 transition count 67
Reduce places removed 1 places and 5 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 40 transition count 62
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5 place count 39 transition count 58
Applied a total of 5 rules in 5 ms. Remains 39 /48 variables (removed 9) and now considering 58/91 (removed 33) transitions.
[2024-06-01 08:21:17] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 39 cols
[2024-06-01 08:21:17] [INFO ] Computed 8 invariants in 2 ms
[2024-06-01 08:21:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-01 08:21:17] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-06-01 08:21:17] [INFO ] Invariant cache hit.
[2024-06-01 08:21:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-06-01 08:21:17] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 39/52 places, 58/102 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4264 ms. Remains : 39/52 places, 58/102 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-14-LTLCardinality-06
Stuttering criterion allowed to conclude after 118 steps with 0 reset in 4 ms.
FORMULA Medical-PT-14-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-14-LTLCardinality-06 finished in 4524 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2024-06-01 08:21:17] [INFO ] Flow matrix only has 90 transitions (discarded 12 similar events)
// Phase 1: matrix 90 rows 52 cols
[2024-06-01 08:21:17] [INFO ] Computed 8 invariants in 1 ms
[2024-06-01 08:21:17] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 08:21:17] [INFO ] Flow matrix only has 90 transitions (discarded 12 similar events)
[2024-06-01 08:21:17] [INFO ] Invariant cache hit.
[2024-06-01 08:21:17] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-01 08:21:17] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-06-01 08:21:17] [INFO ] Flow matrix only has 90 transitions (discarded 12 similar events)
[2024-06-01 08:21:17] [INFO ] Invariant cache hit.
[2024-06-01 08:21:17] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 2/50 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-06-01 08:21:17] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
[2024-06-01 08:21:18] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 90/140 variables, 50/60 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 43/103 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 2/142 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-06-01 08:21:19] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/142 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/142 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 12 (OVERLAPS) 0/142 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 106 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2482 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (OVERLAPS) 2/50 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 90/140 variables, 50/60 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 43/103 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 62/165 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-06-01 08:21:20] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/140 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 2/142 variables, 2/168 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/142 variables, 35/203 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/142 variables, 1/204 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/142 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 14 (OVERLAPS) 0/142 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 204 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2541 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 4/4 constraints]
After SMT, in 5055ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 5058ms
Finished structural reductions in LTL mode , in 1 iterations and 5185 ms. Remains : 52/52 places, 102/102 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-14-LTLCardinality-15
Stuttering criterion allowed to conclude after 1534 steps with 56 reset in 14 ms.
FORMULA Medical-PT-14-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Medical-PT-14-LTLCardinality-15 finished in 5302 ms.
All properties solved by simple procedures.
Total runtime 27482 ms.
ITS solved all properties within timeout

BK_STOP 1717230082830

--------------------
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

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="Medical-PT-14"
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 Medical-PT-14, 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 r504-tall-171649613100563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-14.tgz
mv Medical-PT-14 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 ;