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-171679080000267.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 RwMutex-PT-r0010w0020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080000267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 13 06:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 13 06:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 06:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 06:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 44K 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 RwMutex-PT-r0010w0020-LTLCardinality-00
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-01
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-02
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-03
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-04
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-05
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-06
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-07
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-08
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-09
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w0020-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717221736223

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0020
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:02:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 06:02:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:02:17] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2024-06-01 06:02:17] [INFO ] Transformed 70 places.
[2024-06-01 06:02:17] [INFO ] Transformed 60 transitions.
[2024-06-01 06:02:17] [INFO ] Found NUPN structural information;
[2024-06-01 06:02:17] [INFO ] Parsed PT model containing 70 places and 60 transitions and 540 arcs in 167 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 4 formulas.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 60/60 transitions.
Applied a total of 0 rules in 19 ms. Remains 70 /70 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 70 cols
[2024-06-01 06:02:17] [INFO ] Computed 40 invariants in 9 ms
[2024-06-01 06:02:18] [INFO ] Implicit Places using invariants in 195 ms returned [2, 3, 6, 10, 12, 13, 14, 16, 17, 18, 19, 21, 22, 23, 24, 44, 55, 66]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 231 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/70 places, 60/60 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 43 transition count 51
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 43 transition count 51
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 43 transition count 42
Applied a total of 27 rules in 11 ms. Remains 43 /52 variables (removed 9) and now considering 42/60 (removed 18) transitions.
// Phase 1: matrix 42 rows 43 cols
[2024-06-01 06:02:18] [INFO ] Computed 22 invariants in 3 ms
[2024-06-01 06:02:18] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-01 06:02:18] [INFO ] Invariant cache hit.
[2024-06-01 06:02:18] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/70 places, 42/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 394 ms. Remains : 43/70 places, 42/60 transitions.
Support contains 24 out of 43 places after structural reductions.
[2024-06-01 06:02:18] [INFO ] Flatten gal took : 28 ms
[2024-06-01 06:02:18] [INFO ] Flatten gal took : 11 ms
[2024-06-01 06:02:18] [INFO ] Input system was already deterministic with 42 transitions.
RANDOM walk for 40000 steps (8 resets) in 1476 ms. (27 steps per ms) remains 1/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 1/1 properties
[2024-06-01 06:02:18] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/34 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/43 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 42/85 variables, 43/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/85 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 85/85 variables, and 65 constraints, problems are : Problem set: 0 solved, 1 unsolved in 75 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 43/43 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Int declared 34/85 variables, and 13 constraints, problems are : Problem set: 1 solved, 0 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 13/22 constraints, State Equation: 0/43 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 122ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 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' '!(X((G(p0)&&F(G(p1)))))'
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 41 transition count 38
Applied a total of 6 rules in 3 ms. Remains 41 /43 variables (removed 2) and now considering 38/42 (removed 4) transitions.
// Phase 1: matrix 38 rows 41 cols
[2024-06-01 06:02:19] [INFO ] Computed 22 invariants in 2 ms
[2024-06-01 06:02:19] [INFO ] Implicit Places using invariants in 53 ms returned [2, 3, 4, 6, 7, 8, 9, 18, 39, 40]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 54 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/43 places, 38/42 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 25 transition count 32
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 25 transition count 32
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 25 transition count 26
Applied a total of 18 rules in 2 ms. Remains 25 /31 variables (removed 6) and now considering 26/38 (removed 12) transitions.
// Phase 1: matrix 26 rows 25 cols
[2024-06-01 06:02:19] [INFO ] Computed 12 invariants in 0 ms
[2024-06-01 06:02:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-01 06:02:19] [INFO ] Invariant cache hit.
[2024-06-01 06:02:19] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/43 places, 26/42 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 122 ms. Remains : 25/43 places, 26/42 transitions.
Stuttering acceptance computed with spot in 387 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-01
Product exploration explored 100000 steps with 0 reset in 239 ms.
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-01 finished in 803 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Graph (trivial) has 10 edges and 43 vertex of which 10 / 43 are part of one of the 5 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 38 transition count 23
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 48 place count 14 transition count 14
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 14 transition count 13
Applied a total of 49 rules in 19 ms. Remains 14 /43 variables (removed 29) and now considering 13/42 (removed 29) transitions.
[2024-06-01 06:02:20] [INFO ] Flow matrix only has 5 transitions (discarded 8 similar events)
// Phase 1: matrix 5 rows 14 cols
[2024-06-01 06:02:20] [INFO ] Computed 12 invariants in 0 ms
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-01 06:02:20] [INFO ] Flow matrix only has 5 transitions (discarded 8 similar events)
[2024-06-01 06:02:20] [INFO ] Invariant cache hit.
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-06-01 06:02:20] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2024-06-01 06:02:20] [INFO ] Flow matrix only has 5 transitions (discarded 8 similar events)
[2024-06-01 06:02:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 12/14 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/18 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/19 variables, and 26 constraints, problems are : Problem set: 0 solved, 2 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 12/14 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/18 variables, 14/26 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/18 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/19 variables, and 28 constraints, problems are : Problem set: 0 solved, 2 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 74ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 74ms
Starting structural reductions in SI_LTL mode, iteration 1 : 14/43 places, 13/42 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 145 ms. Remains : 14/43 places, 13/42 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-04 finished in 192 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 39
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 40 transition count 36
Applied a total of 9 rules in 4 ms. Remains 40 /43 variables (removed 3) and now considering 36/42 (removed 6) transitions.
// Phase 1: matrix 36 rows 40 cols
[2024-06-01 06:02:20] [INFO ] Computed 22 invariants in 4 ms
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants in 62 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 18, 38]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 64 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/43 places, 36/42 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 24 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 24 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 24 transition count 24
Applied a total of 18 rules in 2 ms. Remains 24 /30 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 24 cols
[2024-06-01 06:02:20] [INFO ] Computed 12 invariants in 0 ms
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-06-01 06:02:20] [INFO ] Invariant cache hit.
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/43 places, 24/42 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 124 ms. Remains : 24/43 places, 24/42 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 128 steps with 60 reset in 1 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-06 finished in 265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 39
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 40 transition count 36
Applied a total of 9 rules in 2 ms. Remains 40 /43 variables (removed 3) and now considering 36/42 (removed 6) transitions.
// Phase 1: matrix 36 rows 40 cols
[2024-06-01 06:02:20] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants in 38 ms returned [1, 2, 4, 5, 6, 7, 8, 9, 18, 38, 39]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 39 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/43 places, 36/42 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 23 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 23 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 23 transition count 24
Applied a total of 18 rules in 1 ms. Remains 23 /29 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-06-01 06:02:20] [INFO ] Computed 11 invariants in 0 ms
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-01 06:02:20] [INFO ] Invariant cache hit.
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/43 places, 24/42 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 23/43 places, 24/42 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-08 finished in 198 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 39
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 40 transition count 36
Applied a total of 9 rules in 3 ms. Remains 40 /43 variables (removed 3) and now considering 36/42 (removed 6) transitions.
// Phase 1: matrix 36 rows 40 cols
[2024-06-01 06:02:20] [INFO ] Computed 22 invariants in 0 ms
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants in 55 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 18, 38, 39]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 56 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/43 places, 36/42 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 21 transition count 29
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 21 transition count 29
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 21 transition count 22
Applied a total of 21 rules in 0 ms. Remains 21 /28 variables (removed 7) and now considering 22/36 (removed 14) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-06-01 06:02:20] [INFO ] Computed 10 invariants in 1 ms
[2024-06-01 06:02:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-01 06:02:20] [INFO ] Invariant cache hit.
[2024-06-01 06:02:20] [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.
Starting structural reductions in LTL mode, iteration 2 : 21/43 places, 22/42 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107 ms. Remains : 21/43 places, 22/42 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-10
Product exploration explored 100000 steps with 40570 reset in 139 ms.
Stack based approach found an accepted trace after 52 steps with 21 reset with depth 5 and stack size 5 in 1 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-10 finished in 335 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))&&F(p1)))'
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Graph (trivial) has 10 edges and 43 vertex of which 10 / 43 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 38 transition count 24
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 44 place count 16 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 16 transition count 15
Applied a total of 45 rules in 3 ms. Remains 16 /43 variables (removed 27) and now considering 15/42 (removed 27) transitions.
[2024-06-01 06:02:21] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
// Phase 1: matrix 7 rows 16 cols
[2024-06-01 06:02:21] [INFO ] Computed 13 invariants in 0 ms
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants in 20 ms returned [0, 1, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 21 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/43 places, 15/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 25 ms. Remains : 13/43 places, 15/42 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-12 finished in 203 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U p1))'
Support contains 4 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Graph (trivial) has 10 edges and 43 vertex of which 10 / 43 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 38 transition count 34
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 32 transition count 34
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 12 place count 30 transition count 32
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 30 transition count 32
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16 place count 30 transition count 30
Applied a total of 16 rules in 6 ms. Remains 30 /43 variables (removed 13) and now considering 30/42 (removed 12) transitions.
[2024-06-01 06:02:21] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 30 cols
[2024-06-01 06:02:21] [INFO ] Computed 19 invariants in 0 ms
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants in 39 ms returned [1, 2, 4, 5, 6, 7, 8, 29]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 40 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/43 places, 30/42 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 16 transition count 24
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 16 transition count 24
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 16 transition count 18
Applied a total of 18 rules in 3 ms. Remains 16 /22 variables (removed 6) and now considering 18/30 (removed 12) transitions.
[2024-06-01 06:02:21] [INFO ] Flow matrix only has 11 transitions (discarded 7 similar events)
// Phase 1: matrix 11 rows 16 cols
[2024-06-01 06:02:21] [INFO ] Computed 11 invariants in 1 ms
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-06-01 06:02:21] [INFO ] Flow matrix only has 11 transitions (discarded 7 similar events)
[2024-06-01 06:02:21] [INFO ] Invariant cache hit.
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/43 places, 18/42 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 95 ms. Remains : 16/43 places, 18/42 transitions.
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-13 finished in 150 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F(p1)))'
Support contains 4 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 41 transition count 38
Applied a total of 6 rules in 2 ms. Remains 41 /43 variables (removed 2) and now considering 38/42 (removed 4) transitions.
// Phase 1: matrix 38 rows 41 cols
[2024-06-01 06:02:21] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants in 32 ms returned [2, 3, 4, 5, 7, 8, 9, 18, 39, 40]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 33 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/43 places, 38/42 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 25 transition count 32
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 25 transition count 32
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 25 transition count 26
Applied a total of 18 rules in 1 ms. Remains 25 /31 variables (removed 6) and now considering 26/38 (removed 12) transitions.
// Phase 1: matrix 26 rows 25 cols
[2024-06-01 06:02:21] [INFO ] Computed 12 invariants in 0 ms
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-01 06:02:21] [INFO ] Invariant cache hit.
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/43 places, 26/42 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 25/43 places, 26/42 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-14
Product exploration explored 100000 steps with 11493 reset in 155 ms.
Stack based approach found an accepted trace after 63 steps with 9 reset with depth 10 and stack size 10 in 1 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-14 finished in 361 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))&&G((X(p1) U p2))))'
Support contains 6 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 41 transition count 38
Applied a total of 6 rules in 2 ms. Remains 41 /43 variables (removed 2) and now considering 38/42 (removed 4) transitions.
// Phase 1: matrix 38 rows 41 cols
[2024-06-01 06:02:21] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants in 39 ms returned [1, 3, 4, 5, 6, 7, 8, 40]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 53 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/43 places, 38/42 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 28 transition count 33
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 28 transition count 33
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 28 transition count 28
Applied a total of 15 rules in 4 ms. Remains 28 /33 variables (removed 5) and now considering 28/38 (removed 10) transitions.
// Phase 1: matrix 28 rows 28 cols
[2024-06-01 06:02:21] [INFO ] Computed 14 invariants in 2 ms
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-01 06:02:21] [INFO ] Invariant cache hit.
[2024-06-01 06:02:21] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/43 places, 28/42 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 28/43 places, 28/42 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p0), true]
Running random walk in product with property : RwMutex-PT-r0010w0020-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 35 steps with 3 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0020-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0020-LTLCardinality-15 finished in 369 ms.
All properties solved by simple procedures.
Total runtime 4799 ms.
ITS solved all properties within timeout

BK_STOP 1717221742202

--------------------
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="RwMutex-PT-r0010w0020"
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 RwMutex-PT-r0010w0020, 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 r524-tall-171679080000267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0020.tgz
mv RwMutex-PT-r0010w0020 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 ;