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.r544-smll-171701111300323.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 ViralEpidemic-PT-S03D1C1A04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111300323
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 04:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K Apr 12 04:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 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 325K 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 ViralEpidemic-PT-S03D1C1A04-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717295992890

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S03D1C1A04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 02:39:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 02:39:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 02:39:54] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2024-06-02 02:39:54] [INFO ] Transformed 606 places.
[2024-06-02 02:39:54] [INFO ] Transformed 847 transitions.
[2024-06-02 02:39:54] [INFO ] Found NUPN structural information;
[2024-06-02 02:39:54] [INFO ] Parsed PT model containing 606 places and 847 transitions and 1936 arcs in 399 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 847/847 transitions.
Discarding 273 places :
Symmetric choice reduction at 0 with 273 rule applications. Total rules 273 place count 333 transition count 332
Iterating global reduction 0 with 273 rules applied. Total rules applied 546 place count 333 transition count 332
Applied a total of 546 rules in 230 ms. Remains 333 /606 variables (removed 273) and now considering 332/847 (removed 515) transitions.
// Phase 1: matrix 332 rows 333 cols
[2024-06-02 02:39:55] [INFO ] Invariants computation overflowed in 45 ms
[2024-06-02 02:39:56] [INFO ] Implicit Places using invariants in 674 ms returned []
// Phase 1: matrix 332 rows 333 cols
[2024-06-02 02:39:56] [INFO ] Invariants computation overflowed in 12 ms
[2024-06-02 02:39:56] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 1343 ms to find 0 implicit places.
Running 331 sub problems to find dead transitions.
// Phase 1: matrix 332 rows 333 cols
[2024-06-02 02:39:56] [INFO ] Invariants computation overflowed in 10 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 1 (OVERLAPS) 332/664 variables, 332/332 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/664 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 331 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/665 variables, 1/333 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/665 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 5 (OVERLAPS) 0/665 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 331 unsolved
No progress, stopping.
After SMT solving in domain Real declared 665/665 variables, and 333 constraints, problems are : Problem set: 0 solved, 331 unsolved in 15878 ms.
Refiners :[State Equation: 333/333 constraints, PredecessorRefiner: 331/331 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 331 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/332 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 1 (OVERLAPS) 332/664 variables, 332/332 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/664 variables, 331/663 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/664 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 4 (OVERLAPS) 1/665 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/665 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 6 (OVERLAPS) 0/665 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 331 unsolved
No progress, stopping.
After SMT solving in domain Int declared 665/665 variables, and 664 constraints, problems are : Problem set: 0 solved, 331 unsolved in 22351 ms.
Refiners :[State Equation: 333/333 constraints, PredecessorRefiner: 331/331 constraints, Known Traps: 0/0 constraints]
After SMT, in 38390ms problems are : Problem set: 0 solved, 331 unsolved
Search for dead transitions found 0 dead transitions in 38426ms
Starting structural reductions in LTL mode, iteration 1 : 333/606 places, 332/847 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40047 ms. Remains : 333/606 places, 332/847 transitions.
Support contains 14 out of 333 places after structural reductions.
[2024-06-02 02:40:35] [INFO ] Flatten gal took : 79 ms
[2024-06-02 02:40:35] [INFO ] Flatten gal took : 36 ms
[2024-06-02 02:40:35] [INFO ] Input system was already deterministic with 332 transitions.
RANDOM walk for 35080 steps (709 resets) in 1746 ms. (20 steps per ms) remains 0/7 properties
Computed a total of 333 stabilizing places and 332 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 333 transition count 332
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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((G(p1)||p0))))'
Support contains 4 out of 333 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Graph (complete) has 206 edges and 333 vertex of which 36 are kept as prefixes of interest. Removing 297 places using SCC suffix rule.2 ms
Discarding 297 places :
Also discarding 280 output transitions
Drop transitions (Output transitions of discarded places.) removed 280 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 35 transition count 49
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 33 transition count 45
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 33 transition count 45
Applied a total of 7 rules in 33 ms. Remains 33 /333 variables (removed 300) and now considering 45/332 (removed 287) transitions.
// Phase 1: matrix 45 rows 33 cols
[2024-06-02 02:40:36] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 02:40:36] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-02 02:40:36] [INFO ] Invariant cache hit.
[2024-06-02 02:40:36] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-06-02 02:40:36] [INFO ] Redundant transitions in 19 ms returned [8, 26, 40]
Found 3 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
Running 31 sub problems to find dead transitions.
// Phase 1: matrix 42 rows 33 cols
[2024-06-02 02:40:36] [INFO ] Computed 0 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 38/67 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 4/71 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 2/73 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 2/75 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/75 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 0/75 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 33 constraints, problems are : Problem set: 0 solved, 31 unsolved in 661 ms.
Refiners :[State Equation: 33/33 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 38/67 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 31/60 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 4/71 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 2/73 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 2/75 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/75 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 0/75 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 64 constraints, problems are : Problem set: 0 solved, 31 unsolved in 647 ms.
Refiners :[State Equation: 33/33 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints]
After SMT, in 1320ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 1322ms
Starting structural reductions in SI_LTL mode, iteration 1 : 33/333 places, 42/332 transitions.
Graph (complete) has 19 edges and 33 vertex of which 30 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Applied a total of 1 rules in 4 ms. Remains 30 /33 variables (removed 3) and now considering 39/42 (removed 3) transitions.
// Phase 1: matrix 39 rows 30 cols
[2024-06-02 02:40:37] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 02:40:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 02:40:37] [INFO ] Invariant cache hit.
[2024-06-02 02:40:37] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 30/333 places, 39/332 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1540 ms. Remains : 30/333 places, 39/332 transitions.
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-00
Product exploration explored 100000 steps with 5254 reset in 333 ms.
Product exploration explored 100000 steps with 5284 reset in 264 ms.
Computed a total of 30 stabilizing places and 39 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 39
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 25 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-00 finished in 2555 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((X(G(p0))||(p1 U (G(p1)||(p1&&G(!p0)))))))'
Support contains 4 out of 333 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 326 transition count 325
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 326 transition count 325
Applied a total of 14 rules in 12 ms. Remains 326 /333 variables (removed 7) and now considering 325/332 (removed 7) transitions.
// Phase 1: matrix 325 rows 326 cols
[2024-06-02 02:40:38] [INFO ] Invariants computation overflowed in 10 ms
[2024-06-02 02:40:39] [INFO ] Implicit Places using invariants in 183 ms returned []
// Phase 1: matrix 325 rows 326 cols
[2024-06-02 02:40:39] [INFO ] Invariants computation overflowed in 6 ms
[2024-06-02 02:40:39] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
Running 324 sub problems to find dead transitions.
// Phase 1: matrix 325 rows 326 cols
[2024-06-02 02:40:39] [INFO ] Invariants computation overflowed in 5 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 1 (OVERLAPS) 325/650 variables, 325/325 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/650 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 324 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/651 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/651 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 5 (OVERLAPS) 0/651 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 324 unsolved
No progress, stopping.
After SMT solving in domain Real declared 651/651 variables, and 326 constraints, problems are : Problem set: 0 solved, 324 unsolved in 14688 ms.
Refiners :[State Equation: 326/326 constraints, PredecessorRefiner: 324/324 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 324 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 1 (OVERLAPS) 325/650 variables, 325/325 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/650 variables, 324/649 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/650 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 4 (OVERLAPS) 1/651 variables, 1/650 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/651 variables, 0/650 constraints. Problems are: Problem set: 0 solved, 324 unsolved
At refinement iteration 6 (OVERLAPS) 0/651 variables, 0/650 constraints. Problems are: Problem set: 0 solved, 324 unsolved
No progress, stopping.
After SMT solving in domain Int declared 651/651 variables, and 650 constraints, problems are : Problem set: 0 solved, 324 unsolved in 20392 ms.
Refiners :[State Equation: 326/326 constraints, PredecessorRefiner: 324/324 constraints, Known Traps: 0/0 constraints]
After SMT, in 35150ms problems are : Problem set: 0 solved, 324 unsolved
Search for dead transitions found 0 dead transitions in 35156ms
Starting structural reductions in LTL mode, iteration 1 : 326/333 places, 325/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35708 ms. Remains : 326/333 places, 325/332 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p0)), true, (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 202 steps with 4 reset in 2 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-03 finished in 35908 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(X(G(p0)))))'
Support contains 2 out of 333 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 325 transition count 324
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 325 transition count 324
Applied a total of 16 rules in 14 ms. Remains 325 /333 variables (removed 8) and now considering 324/332 (removed 8) transitions.
// Phase 1: matrix 324 rows 325 cols
[2024-06-02 02:41:14] [INFO ] Invariants computation overflowed in 5 ms
[2024-06-02 02:41:15] [INFO ] Implicit Places using invariants in 216 ms returned []
// Phase 1: matrix 324 rows 325 cols
[2024-06-02 02:41:15] [INFO ] Invariants computation overflowed in 5 ms
[2024-06-02 02:41:15] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
Running 323 sub problems to find dead transitions.
// Phase 1: matrix 324 rows 325 cols
[2024-06-02 02:41:15] [INFO ] Invariants computation overflowed in 5 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 324/648 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 323 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/649 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/649 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (OVERLAPS) 0/649 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 323 unsolved
No progress, stopping.
After SMT solving in domain Real declared 649/649 variables, and 325 constraints, problems are : Problem set: 0 solved, 323 unsolved in 16310 ms.
Refiners :[State Equation: 325/325 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 323 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 324/648 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 323/647 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/648 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (OVERLAPS) 1/649 variables, 1/648 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/649 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (OVERLAPS) 0/649 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 323 unsolved
No progress, stopping.
After SMT solving in domain Int declared 649/649 variables, and 648 constraints, problems are : Problem set: 0 solved, 323 unsolved in 18695 ms.
Refiners :[State Equation: 325/325 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 0/0 constraints]
After SMT, in 35066ms problems are : Problem set: 0 solved, 323 unsolved
Search for dead transitions found 0 dead transitions in 35071ms
Starting structural reductions in LTL mode, iteration 1 : 325/333 places, 324/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35771 ms. Remains : 325/333 places, 324/332 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 8491 steps with 207 reset in 46 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-07 finished in 36005 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)))'
Support contains 2 out of 333 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Graph (complete) has 206 edges and 333 vertex of which 24 are kept as prefixes of interest. Removing 309 places using SCC suffix rule.2 ms
Discarding 309 places :
Also discarding 297 output transitions
Drop transitions (Output transitions of discarded places.) removed 297 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 32
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 20 transition count 26
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 20 transition count 26
Applied a total of 9 rules in 4 ms. Remains 20 /333 variables (removed 313) and now considering 26/332 (removed 306) transitions.
// Phase 1: matrix 26 rows 20 cols
[2024-06-02 02:41:50] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 02:41:50] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-02 02:41:50] [INFO ] Invariant cache hit.
[2024-06-02 02:41:50] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-06-02 02:41:50] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2024-06-02 02:41:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 22/38 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 4/42 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 2/44 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 2/46 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/46 variables, and 20 constraints, problems are : Problem set: 0 solved, 18 unsolved in 389 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 22/38 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 18/34 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 4/42 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 2/44 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 2/46 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/46 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 268 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 662ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 662ms
Starting structural reductions in SI_LTL mode, iteration 1 : 20/333 places, 26/332 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 745 ms. Remains : 20/333 places, 26/332 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10
Product exploration explored 100000 steps with 8070 reset in 100 ms.
Product exploration explored 100000 steps with 8113 reset in 115 ms.
Computed a total of 20 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-10 finished in 1182 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&&X(X(p0))) U X(p0)))))'
Support contains 2 out of 333 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 333/333 places, 332/332 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 325 transition count 324
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 325 transition count 324
Applied a total of 16 rules in 9 ms. Remains 325 /333 variables (removed 8) and now considering 324/332 (removed 8) transitions.
// Phase 1: matrix 324 rows 325 cols
[2024-06-02 02:41:52] [INFO ] Invariants computation overflowed in 4 ms
[2024-06-02 02:41:52] [INFO ] Implicit Places using invariants in 222 ms returned []
// Phase 1: matrix 324 rows 325 cols
[2024-06-02 02:41:52] [INFO ] Invariants computation overflowed in 4 ms
[2024-06-02 02:41:52] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
Running 323 sub problems to find dead transitions.
// Phase 1: matrix 324 rows 325 cols
[2024-06-02 02:41:52] [INFO ] Invariants computation overflowed in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 324/648 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 323 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/649 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/649 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (OVERLAPS) 0/649 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 323 unsolved
No progress, stopping.
After SMT solving in domain Real declared 649/649 variables, and 325 constraints, problems are : Problem set: 0 solved, 323 unsolved in 15495 ms.
Refiners :[State Equation: 325/325 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 323 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 324/648 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 323/647 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/648 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (OVERLAPS) 1/649 variables, 1/648 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/649 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (OVERLAPS) 0/649 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 323 unsolved
No progress, stopping.
After SMT solving in domain Int declared 649/649 variables, and 648 constraints, problems are : Problem set: 0 solved, 323 unsolved in 19844 ms.
Refiners :[State Equation: 325/325 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 0/0 constraints]
After SMT, in 35382ms problems are : Problem set: 0 solved, 323 unsolved
Search for dead transitions found 0 dead transitions in 35386ms
Starting structural reductions in LTL mode, iteration 1 : 325/333 places, 324/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36095 ms. Remains : 325/333 places, 324/332 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 164 steps with 3 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A04-LTLCardinality-12 finished in 36245 ms.
All properties solved by simple procedures.
Total runtime 153709 ms.
ITS solved all properties within timeout

BK_STOP 1717296148614

--------------------
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="ViralEpidemic-PT-S03D1C1A04"
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 ViralEpidemic-PT-S03D1C1A04, 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 r544-smll-171701111300323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A04.tgz
mv ViralEpidemic-PT-S03D1C1A04 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 ;