Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813598200657.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutonomousCar-PT-09a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598200657
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.8K Feb 25 12:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 12:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 12:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 781K Mar 5 18:22 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 AutonomousCar-PT-09a-CTLCardinality-00
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-01
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-02
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-03
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-04
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-05
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-06
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-07
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-08
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-09
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-10
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-11
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-12
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-13
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-14
FORMULA_NAME AutonomousCar-PT-09a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678639795050

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-09a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:49:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 16:49:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:49:57] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2023-03-12 16:49:57] [INFO ] Transformed 89 places.
[2023-03-12 16:49:57] [INFO ] Transformed 1249 transitions.
[2023-03-12 16:49:57] [INFO ] Found NUPN structural information;
[2023-03-12 16:49:57] [INFO ] Parsed PT model containing 89 places and 1249 transitions and 15631 arcs in 257 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 9 ms.
Ensure Unique test removed 345 transitions
Reduce redundant transitions removed 345 transitions.
Support contains 62 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 904/904 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 87 transition count 884
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 87 transition count 884
Applied a total of 4 rules in 68 ms. Remains 87 /89 variables (removed 2) and now considering 884/904 (removed 20) transitions.
[2023-03-12 16:49:57] [INFO ] Flow matrix only has 883 transitions (discarded 1 similar events)
// Phase 1: matrix 883 rows 87 cols
[2023-03-12 16:49:58] [INFO ] Computed 14 place invariants in 45 ms
[2023-03-12 16:49:58] [INFO ] Implicit Places using invariants in 635 ms returned []
[2023-03-12 16:49:58] [INFO ] Flow matrix only has 883 transitions (discarded 1 similar events)
[2023-03-12 16:49:58] [INFO ] Invariant cache hit.
[2023-03-12 16:49:58] [INFO ] State equation strengthened by 309 read => feed constraints.
[2023-03-12 16:49:59] [INFO ] Implicit Places using invariants and state equation in 577 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1266 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 86/89 places, 884/904 transitions.
Applied a total of 0 rules in 7 ms. Remains 86 /86 variables (removed 0) and now considering 884/884 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1341 ms. Remains : 86/89 places, 884/904 transitions.
Support contains 62 out of 86 places after structural reductions.
[2023-03-12 16:49:59] [INFO ] Flatten gal took : 294 ms
[2023-03-12 16:49:59] [INFO ] Flatten gal took : 185 ms
[2023-03-12 16:50:00] [INFO ] Input system was already deterministic with 884 transitions.
Support contains 59 out of 86 places (down from 62) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 479 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 49) seen :46
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 16:50:00] [INFO ] Flow matrix only has 883 transitions (discarded 1 similar events)
// Phase 1: matrix 883 rows 86 cols
[2023-03-12 16:50:00] [INFO ] Computed 13 place invariants in 8 ms
[2023-03-12 16:50:00] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-12 16:50:00] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:50:00] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-12 16:50:01] [INFO ] After 353ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:50:01] [INFO ] State equation strengthened by 309 read => feed constraints.
[2023-03-12 16:50:01] [INFO ] After 182ms SMT Verify possible using 309 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 16:50:01] [INFO ] After 442ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 170 ms.
[2023-03-12 16:50:01] [INFO ] After 1056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 4 out of 86 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 86/86 places, 884/884 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 86 transition count 872
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 21 place count 77 transition count 872
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 27 place count 71 transition count 812
Iterating global reduction 2 with 6 rules applied. Total rules applied 33 place count 71 transition count 812
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 39 place count 68 transition count 809
Free-agglomeration rule applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 50 place count 68 transition count 798
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 83 rules applied. Total rules applied 133 place count 57 transition count 726
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 134 place count 56 transition count 725
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 136 place count 54 transition count 725
Applied a total of 136 rules in 257 ms. Remains 54 /86 variables (removed 32) and now considering 725/884 (removed 159) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 54/86 places, 725/884 transitions.
Finished random walk after 219 steps, including 1 resets, run visited all 3 properties in 3 ms. (steps per millisecond=73 )
[2023-03-12 16:50:02] [INFO ] Flatten gal took : 103 ms
[2023-03-12 16:50:02] [INFO ] Flatten gal took : 115 ms
[2023-03-12 16:50:02] [INFO ] Input system was already deterministic with 884 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 79 transition count 823
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 79 transition count 823
Applied a total of 14 rules in 17 ms. Remains 79 /86 variables (removed 7) and now considering 823/884 (removed 61) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 79/86 places, 823/884 transitions.
[2023-03-12 16:50:03] [INFO ] Flatten gal took : 103 ms
[2023-03-12 16:50:03] [INFO ] Flatten gal took : 81 ms
[2023-03-12 16:50:03] [INFO ] Input system was already deterministic with 823 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 79 transition count 814
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 79 transition count 814
Applied a total of 14 rules in 8 ms. Remains 79 /86 variables (removed 7) and now considering 814/884 (removed 70) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 79/86 places, 814/884 transitions.
[2023-03-12 16:50:03] [INFO ] Flatten gal took : 129 ms
[2023-03-12 16:50:03] [INFO ] Flatten gal took : 109 ms
[2023-03-12 16:50:03] [INFO ] Input system was already deterministic with 814 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 78 transition count 813
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 78 transition count 813
Applied a total of 16 rules in 8 ms. Remains 78 /86 variables (removed 8) and now considering 813/884 (removed 71) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 78/86 places, 813/884 transitions.
[2023-03-12 16:50:04] [INFO ] Flatten gal took : 104 ms
[2023-03-12 16:50:04] [INFO ] Flatten gal took : 85 ms
[2023-03-12 16:50:04] [INFO ] Input system was already deterministic with 813 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 78 transition count 813
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 78 transition count 813
Applied a total of 16 rules in 16 ms. Remains 78 /86 variables (removed 8) and now considering 813/884 (removed 71) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 78/86 places, 813/884 transitions.
[2023-03-12 16:50:04] [INFO ] Flatten gal took : 81 ms
[2023-03-12 16:50:04] [INFO ] Flatten gal took : 79 ms
[2023-03-12 16:50:04] [INFO ] Input system was already deterministic with 813 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 86 transition count 875
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 77 transition count 874
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 76 transition count 874
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 26 place count 70 transition count 823
Iterating global reduction 3 with 6 rules applied. Total rules applied 32 place count 70 transition count 823
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 38 place count 67 transition count 820
Applied a total of 38 rules in 154 ms. Remains 67 /86 variables (removed 19) and now considering 820/884 (removed 64) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 154 ms. Remains : 67/86 places, 820/884 transitions.
[2023-03-12 16:50:05] [INFO ] Flatten gal took : 198 ms
[2023-03-12 16:50:05] [INFO ] Flatten gal took : 99 ms
[2023-03-12 16:50:05] [INFO ] Input system was already deterministic with 820 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 86 transition count 877
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 79 transition count 876
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 78 transition count 876
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 23 place count 71 transition count 815
Iterating global reduction 3 with 7 rules applied. Total rules applied 30 place count 71 transition count 815
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 36 place count 68 transition count 812
Applied a total of 36 rules in 188 ms. Remains 68 /86 variables (removed 18) and now considering 812/884 (removed 72) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 188 ms. Remains : 68/86 places, 812/884 transitions.
[2023-03-12 16:50:05] [INFO ] Flatten gal took : 111 ms
[2023-03-12 16:50:05] [INFO ] Flatten gal took : 105 ms
[2023-03-12 16:50:06] [INFO ] Input system was already deterministic with 812 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 84 transition count 873
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 74 transition count 873
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 27 place count 68 transition count 813
Iterating global reduction 2 with 6 rules applied. Total rules applied 33 place count 68 transition count 813
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 40 place count 64 transition count 810
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 64 transition count 809
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 63 transition count 809
Applied a total of 42 rules in 109 ms. Remains 63 /86 variables (removed 23) and now considering 809/884 (removed 75) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 123 ms. Remains : 63/86 places, 809/884 transitions.
[2023-03-12 16:50:06] [INFO ] Flatten gal took : 101 ms
[2023-03-12 16:50:06] [INFO ] Flatten gal took : 116 ms
[2023-03-12 16:50:06] [INFO ] Input system was already deterministic with 809 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 86 transition count 875
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 77 transition count 875
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 18 place count 77 transition count 874
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 76 transition count 874
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 69 transition count 813
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 69 transition count 813
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 67 transition count 811
Applied a total of 38 rules in 124 ms. Remains 67 /86 variables (removed 19) and now considering 811/884 (removed 73) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 124 ms. Remains : 67/86 places, 811/884 transitions.
[2023-03-12 16:50:06] [INFO ] Flatten gal took : 107 ms
[2023-03-12 16:50:07] [INFO ] Flatten gal took : 102 ms
[2023-03-12 16:50:07] [INFO ] Input system was already deterministic with 811 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 84 transition count 873
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 74 transition count 873
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 29 place count 66 transition count 802
Iterating global reduction 2 with 8 rules applied. Total rules applied 37 place count 66 transition count 802
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 44 place count 62 transition count 799
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 62 transition count 798
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 46 place count 61 transition count 798
Applied a total of 46 rules in 64 ms. Remains 61 /86 variables (removed 25) and now considering 798/884 (removed 86) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 61/86 places, 798/884 transitions.
[2023-03-12 16:50:07] [INFO ] Flatten gal took : 107 ms
[2023-03-12 16:50:07] [INFO ] Flatten gal took : 109 ms
[2023-03-12 16:50:07] [INFO ] Input system was already deterministic with 798 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 79 transition count 823
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 79 transition count 823
Applied a total of 14 rules in 7 ms. Remains 79 /86 variables (removed 7) and now considering 823/884 (removed 61) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 79/86 places, 823/884 transitions.
[2023-03-12 16:50:07] [INFO ] Flatten gal took : 76 ms
[2023-03-12 16:50:07] [INFO ] Flatten gal took : 113 ms
[2023-03-12 16:50:08] [INFO ] Input system was already deterministic with 823 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 82 transition count 844
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 82 transition count 844
Applied a total of 8 rules in 5 ms. Remains 82 /86 variables (removed 4) and now considering 844/884 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 82/86 places, 844/884 transitions.
[2023-03-12 16:50:08] [INFO ] Flatten gal took : 87 ms
[2023-03-12 16:50:08] [INFO ] Flatten gal took : 105 ms
[2023-03-12 16:50:08] [INFO ] Input system was already deterministic with 844 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 81 transition count 843
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 81 transition count 843
Applied a total of 10 rules in 6 ms. Remains 81 /86 variables (removed 5) and now considering 843/884 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 81/86 places, 843/884 transitions.
[2023-03-12 16:50:08] [INFO ] Flatten gal took : 72 ms
[2023-03-12 16:50:08] [INFO ] Flatten gal took : 78 ms
[2023-03-12 16:50:08] [INFO ] Input system was already deterministic with 843 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 83 transition count 854
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 83 transition count 854
Applied a total of 6 rules in 6 ms. Remains 83 /86 variables (removed 3) and now considering 854/884 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 83/86 places, 854/884 transitions.
[2023-03-12 16:50:09] [INFO ] Flatten gal took : 102 ms
[2023-03-12 16:50:09] [INFO ] Flatten gal took : 109 ms
[2023-03-12 16:50:09] [INFO ] Input system was already deterministic with 854 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 84 transition count 873
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 74 transition count 873
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 29 place count 66 transition count 802
Iterating global reduction 2 with 8 rules applied. Total rules applied 37 place count 66 transition count 802
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 44 place count 62 transition count 799
Applied a total of 44 rules in 63 ms. Remains 62 /86 variables (removed 24) and now considering 799/884 (removed 85) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 62/86 places, 799/884 transitions.
[2023-03-12 16:50:09] [INFO ] Flatten gal took : 93 ms
[2023-03-12 16:50:09] [INFO ] Flatten gal took : 97 ms
[2023-03-12 16:50:09] [INFO ] Input system was already deterministic with 799 transitions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 79 transition count 823
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 79 transition count 823
Applied a total of 14 rules in 7 ms. Remains 79 /86 variables (removed 7) and now considering 823/884 (removed 61) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 79/86 places, 823/884 transitions.
[2023-03-12 16:50:10] [INFO ] Flatten gal took : 82 ms
[2023-03-12 16:50:10] [INFO ] Flatten gal took : 83 ms
[2023-03-12 16:50:10] [INFO ] Input system was already deterministic with 823 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 86/86 places, 884/884 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 84 transition count 875
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 76 transition count 875
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 24 place count 69 transition count 814
Iterating global reduction 2 with 7 rules applied. Total rules applied 31 place count 69 transition count 814
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 38 place count 65 transition count 811
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 65 transition count 810
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 40 place count 64 transition count 810
Applied a total of 40 rules in 104 ms. Remains 64 /86 variables (removed 22) and now considering 810/884 (removed 74) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 104 ms. Remains : 64/86 places, 810/884 transitions.
[2023-03-12 16:50:10] [INFO ] Flatten gal took : 97 ms
[2023-03-12 16:50:10] [INFO ] Flatten gal took : 104 ms
[2023-03-12 16:50:10] [INFO ] Input system was already deterministic with 810 transitions.
[2023-03-12 16:50:11] [INFO ] Flatten gal took : 101 ms
[2023-03-12 16:50:11] [INFO ] Flatten gal took : 104 ms
[2023-03-12 16:50:11] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 7 ms.
[2023-03-12 16:50:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 86 places, 884 transitions and 12845 arcs took 25 ms.
Total runtime 13693 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/487/ctl_0_ --ctl=/tmp/487/ctl_1_ --ctl=/tmp/487/ctl_2_ --ctl=/tmp/487/ctl_3_ --ctl=/tmp/487/ctl_4_ --ctl=/tmp/487/ctl_5_ --ctl=/tmp/487/ctl_6_ --ctl=/tmp/487/ctl_7_ --ctl=/tmp/487/ctl_8_ --ctl=/tmp/487/ctl_9_ --ctl=/tmp/487/ctl_10_ --ctl=/tmp/487/ctl_11_ --ctl=/tmp/487/ctl_12_ --ctl=/tmp/487/ctl_13_ --ctl=/tmp/487/ctl_14_ --ctl=/tmp/487/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393236 kB
MemFree: 15729724 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16095008 kB
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-00
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-01
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-02
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-03
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-04
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-05
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-06
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-07
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-08
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-09
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-10
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-11
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-12
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-13
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-14
Could not compute solution for formula : AutonomousCar-PT-09a-CTLCardinality-15

BK_STOP 1678643383041

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name AutonomousCar-PT-09a-CTLCardinality-00
ctl formula formula --ctl=/tmp/487/ctl_0_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-01
ctl formula formula --ctl=/tmp/487/ctl_1_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-02
ctl formula formula --ctl=/tmp/487/ctl_2_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-03
ctl formula formula --ctl=/tmp/487/ctl_3_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-04
ctl formula formula --ctl=/tmp/487/ctl_4_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-05
ctl formula formula --ctl=/tmp/487/ctl_5_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-06
ctl formula formula --ctl=/tmp/487/ctl_6_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-07
ctl formula formula --ctl=/tmp/487/ctl_7_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-08
ctl formula formula --ctl=/tmp/487/ctl_8_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-09
ctl formula formula --ctl=/tmp/487/ctl_9_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-10
ctl formula formula --ctl=/tmp/487/ctl_10_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-11
ctl formula formula --ctl=/tmp/487/ctl_11_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-12
ctl formula formula --ctl=/tmp/487/ctl_12_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-13
ctl formula formula --ctl=/tmp/487/ctl_13_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-14
ctl formula formula --ctl=/tmp/487/ctl_14_
ctl formula name AutonomousCar-PT-09a-CTLCardinality-15
ctl formula formula --ctl=/tmp/487/ctl_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 86 places, 884 transitions and 12845 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.010 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 884->856 groups
pnml2lts-sym: Regrouping took 0.450 real 0.450 user 0.000 sys
pnml2lts-sym: state vector length is 86; there are 856 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 493
Killing (9) : 493

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="AutonomousCar-PT-09a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutonomousCar-PT-09a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598200657"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09a.tgz
mv AutonomousCar-PT-09a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;